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@comment $NetBSD: PLIST,v 1.22 2015/05/26 13:36:57 jperkin Exp $
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2001-11-01 01:11:36 +01:00
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2007-11-03 21:14:39 +01:00
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2015-05-26 15:36:57 +02:00
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info/R-FAQ.info.gz
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2007-03-14 12:50:17 +01:00
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Update to 2.15.1
Approved by wiz@
Upstream changes:
CHANGES IN R VERSION 2.15.1:
NEW FEATURES:
o source() now uses withVisible() rather than
.Internal(eval.with.vis). This sometimes alters tracebacks
slightly.
o install.packages("pkg_version.tgz") on Mac OS X now has sanity
checks that this is actually a binary package (as people have
tried it with incorrectly named source packages).
o splineDesign() and spline.des() in package splines have a new
option sparse which can be used for efficient construction of a
sparse B-spline design matrix (_via_ Matrix).
o norm() now allows type = "2" (the 'spectral' or 2-norm) as well,
mainly for didactical completeness.
o pmin() and pmax()) now also work when one of the inputs is of
length zero and others are not, returning a zero-length vector,
analogously to, say, +.
o colorRamp() (and hence colorRampPalette()) now also works for the
boundary case of just one color when the ramp is flat.
o qqline() has new optional arguments distribution, probs and
qtype, following the example of lattice's panel.qqmathline().
o .C() gains some protection against the misuse of character vector
arguments. (An all too common error is to pass character(N),
which initializes the elements to "", and then attempt to edit
the strings in-place, sometimes forgetting to terminate them.)
o Calls to the new function globalVariables() in package utils
declare that functions and other objects in a package should be
treated as globally defined, so that CMD check will not note
them.
o print(packageDescription(*)) trims the Collate field by default.
o The included copy of zlib has been updated to version 1.2.7.
o A new option "show.error.locations" has been added. When set to
TRUE, error messages will contain the location of the most recent
call containing source reference information. (Other values are
supported as well; see ?options.)
o The NA warning messages from e.g. pchisq() now report the call to
the closure and not that of the .Internal.
o Added Polish translations by <c5><81>ukasz Daniel.
PERFORMANCE IMPROVEMENTS:
o In package parallel, makeForkCluster() and the multicore-based
functions use native byte-order for serialization (deferred from
2.15.0).
o lm.fit(), lm.wfit(), glm.fit() and lsfit() do less copying of
objects, mainly by using .Call() rather than .Fortran().
o .C() and .Fortran() do less copying: arguments which are raw,
logical, integer, real or complex vectors and are unnamed are not
copied before the call, and (named or not) are not copied after
the call. Lists are no longer copied (they are supposed to be
used read-only in the C code).
o tabulate() makes use of .C(DUP = FALSE) and hence does not copy
bin. (Suggested by Tim Hesterberg.) It also avoids making a
copy of a factor argument bin.
o Other functions (often or always) doing less copying include
cut(), dist(), the complex case of eigen(), hclust(), image(),
kmeans(), loess(), stl() and svd(LINPACK = TRUE).
o There is less copying when using primitive replacement functions
such as names(), attr() and attributes().
DEPRECATED AND DEFUNCT:
o The converters for use with .C() (see ?getCConverterDescriptions)
are deprecated: use the .Call() interface instead. There are no
known examples (they were never fully documented).
UTILITIES:
o For R CMD check, a few people have reported problems with
junctions on Windows (although they were tested on Windows 7, XP
and Server 2008 machines and it is unknown under what
circumstances the problems occur). Setting the environment
variable R_WIN_NO_JUNCTIONS to a non-empty value (e.g. in
~/.R/check.Renviron) will force copies to be used instead.
INSTALLATION:
o R CMD INSTALL with _R_CHECK_INSTALL_DEPENDS_ set to a true value
(as done by R CMD check --as-cran) now restricts the packages
available when lazy-loading as well as when test-loading (since
packages such as ETLUtils and agsemisc had top-level calls to
library() for undeclared packages).
This check is now also available on Windows.
C-LEVEL FACILITIES:
o C entry points mkChar and mkCharCE now check that the length of
the string they are passed does not exceed 2^31-1 bytes: they
used to overflow with unpredictable consequences.
o C entry points R_GetCurrentSrcref and R_GetSrcFilename have been
added to the API to allow debuggers access to the source
references on the stack.
WINDOWS-SPECIFIC CHANGES:
o Windows-specific changes will now be announced in this file
(NEWS). Changes up and including R 2.15.0 remain in the CHANGES
file.
o There are two new environment variables which control the
defaults for command-line options.
If R_WIN_INTERNET2 is set to a non-empty value, it is as if
--internet2 was used.
If R_MAX_MEM_SIZE is set, it gives the default memory limit if
--max-mem-size is not specified: invalid values being ignored.
BUG FIXES:
o lsfit() lost the names from the residuals.
o More cases in which merge() could create a data frame with
duplicate column names now give warnings. Cases where names
specified in by match multiple columns are errors.
o Nonsense uses such as seq(1:50, by = 5) (from package plotrix)
and seq.int(1:50, by = 5) are now errors.
o The residuals in the 5-number summary printed by summary() on an
"lm" object are now explicitly labelled as weighted residuals
when non-constant weights are present. (Wish of PR#14840.)
o tracemem() reported that all objects were copied by .C() or
.Fortran() whereas only some object types were ever copied.
It also reported and marked as copies _some_ transformations such
as rexp(n, x): it no longer does so.
o The plot() method for class "stepfun" only used the optional xval
argument to compute xlim and not the points at which to plot (as
documented). (PR#14864)
o Names containing characters which need to be escaped were not
deparsed properly. (PR#14846)
o Trying to update (recommended) packages in R_HOME/library without
write access is now dealt with more gracefully. Further, such
package updates may be skipped (with a warning), when a newer
installed version is already going to be used from .libPaths().
(PR#14866)
o hclust() is now fast again (as up to end of 2003), with a
different fix for the "median"/"centroid" problem. (PR#4195).
o get_all_vars() failed when the data came entirely from vectors in
the global environment. (PR#14847)
o R CMD check with _R_CHECK_NO_RECOMMENDED_ set to a true value (as
done by the --as-cran option) could issue false errors if there
was an indirect dependency on a recommended package.
o formatC() uses the C entry point str_signif which could write
beyond the length allocated for the output string.
o Missing default argument added to implicit S4 generic for
backsolve(). (PR#14883)
o Some bugs have been fixed in handling load actions that could
fail to export assigned items or generate spurious warnings in
CMD check on loading.
o For tiff(type = "windows"), the numbering of per-page files
except the last was off by one.
o On Windows, loading package stats (which is done for a default
session) would switch line endings on stdout and stderr from CRLF
to LF. This affected Rterm and R CMD BATCH.
o On Windows, the compatibility function x11() had not kept up with
changes to windows(), and issued warnings about bad parameters.
(PR#14880)
o On Windows, the Sys.glob() function did not handle UNC paths as
it was designed to try to do. (PR#14884)
o In package parallel, clusterApply() and similar failed to handle
a (pretty pointless) length-1 argument. (PR#14898)
o Quartz Cocoa display reacted asynchronously to dev.flush() which
means that the redraw could be performed after the plot has been
already modified by subsequent code. The redraw is now done
synchronously in dev.flush() to allow animations without sleep
cycles.
o Source locations reported in traceback() were incorrect when
byte-compiled code was on the stack.
o plogis(x, lower = FALSE, log.p = TRUE) no longer underflows early
for large x (e.g. 800).
o ?Arithmetic's "1 ^ y and y ^ 0 are 1, _always_" now also applies
for integer vectors y.
o X11-based pixmap devices like png(type = "Xlib") were trying to
set the cursor style, which triggered some warnings and hangs.
o Code executed by the built-in HTTP server no longer allows other
HTTP clients to re-enter R until the current worker evaluation
finishes, to prevent cascades.
o The plot() and Axis() methods for class "table" now respect
graphical parameters such as cex.axis. (Reported by Martin
Becker.)
o Under some circumstances package.skeleton() would give out
progress reports that could not be translated and so were
displayed by question marks. Now they are always in English.
(This was seen for CJK locales on Windows, but may have occurred
elsewhere.)
o The evaluator now keeps track of source references outside of
functions, e.g. when source() executes a script.
o The replacement method for window() now works correctly for
multiple time series of class "mts". (PR#14925)
o is.unsorted() gave incorrect results on non-atomic objects such
as data frames. (Reported by Matthew Dowle.)
o The value returned by tools::psnice() for invalid pid values was
not always NA as documented.
o Closing an X11() window while locator() was active could abort
the R process.
o getMethod(f, sig) produced an incorrect error message in some
cases when f was not a string).
o Using a string as a "call" in an error condition with
options(showErrorCalls=TRUE) could cause a segfault. (PR#14931)
o The string "infinity" allowed by C99 was not accepted as a
numerical string value by e.g. scan() and as.character().
(PR#14933)
o In legend(), setting some entries of lwd to NA was inconsistent
(depending on the graphics device) in whether it would suppress
those lines; now it consistently does so. (PR#14926)
o by() failed for a zero-row data frame. (Reported by Weiqiang
Qian)
o Yates correction in chisq.test() could be bigger than the terms
it corrected, previously leading to an infinite test statistic in
some corner cases which are now reported as NaN.
o xgettext() and related functions sometimes returned items that
were not strings for translation. (PR#14935)
o plot(<lm>, which=5) now correctly labels the factor level
combinations for the special case where all h[i,i] are the same.
(PR#14837)
CHANGES IN R VERSION 2.15.0:
SIGNIFICANT USER-VISIBLE CHANGES:
o The behaviour of unlink(recursive = TRUE) for a symbolic link to
a directory has changed: it now removes the link rather than the
directory contents (just as rm -r does).
On Windows it no longer follows reparse points (including
junctions and symbolic links).
NEW FEATURES:
o Environment variable RD2DVI_INPUTENC has been renamed to
RD2PDF_INPUTENC.
o .Deprecated() becomes a bit more flexible, getting an old
argument.
o Even data-only packages without R code need a namespace and so
may need to be installed under R 2.14.0 or later.
o assignInNamespace() has further restrictions on use apart from at
top-level, as its help page has warned. Expect it to be disabled
from programmatic use in the future.
o system() and system2() when capturing output report a non-zero
status in the new "status" attribute.
o kronecker() now has an S4 generic in package methods on which
packages can set methods. It will be invoked by X %x% Y if
either X or Y is an S4 object.
o pdf() accepts forms like file = "|lpr" in the same way as
postscript().
o pdf() accepts file = NULL. This means that the device does NOT
create a PDF file (but it can still be queried, e.g., for font
metric info).
o format() (and hence print()) on "bibentry" objects now uses
options("width") to set the output width.
o legend() gains a text.font argument. (Suggested by Tim Paine,
PR#14719.)
o nchar() and nzchar() no longer accept factors (as integer
vectors). (Wish of PR#6899.)
o summary() behaves slightly differently (or more precisely, its
print() method does). For numeric inputs, the number of NAs is
printed as an integer and not a real. For dates and datetimes,
the number of NAs is included in the printed output (the latter
being the wish of PR#14720).
The "data.frame" method is more consistent with the default
method: in particular it now applies zapsmall() to
numeric/complex summaries.
o The number of items retained with options(warn = 0) can be set by
options(nwarnings=).
o There is a new function assignInMyNamespace() which uses the
namespace of the function it is called from.
o attach() allows the default name for an attached file to be
overridden.
o bxp(), the work horse of boxplot(), now uses a more sensible
default xlim in the case where at is specified differently from
1:n, see the discussion on R-devel, <URL:
https://stat.ethz.ch/pipermail/r-devel/2011-November/062586.html>.
o New function paste0(), an efficient version of paste(*, sep=""),
to be used in many places for more concise (and slightly more
efficient) code.
o Function setClass() in package methods now returns, invisibly, a
generator function for the new class, slightly preferred to
calling new(), as explained on the setClass help page.
o The "dendrogram" method of str() now takes its default for
last.str from option str.dendrogram.last.
o New simple fitted() method for "kmeans" objects.
o The traceback() function can now be called with an integer
argument, to display a current stack trace. (Wish of PR#14770.)
o setGeneric() calls can be simplified when creating a new generic
function by supplying the default method as the def argument.
See ?setGeneric.
o serialize() has a new option xdr = FALSE which will use the
native byte-order for binary serializations. In scenarios where
only little-endian machines are involved (these days, close to
universal) and (un)serialization takes an appreciable amount of
time this may speed up noticeably transferring data between
systems.
o The internal (un)serialization code is faster for long vectors,
particularly with XDR on some platforms. (Based on a suggested
patch by Michael Spiegel.)
o For consistency, circles with zero radius are omitted by points()
and grid.circle(). Previously this was device-dependent, but
they were usually invisible.
o NROW(x) and NCOL(x) now work whenever dim(x) looks appropriate,
e.g., also for more generalized matrices.
o PCRE has been updated to version 8.30.
o The internal R_Srcref variable is now updated before the browser
stops on entering a function. (Suggestion of PR#14818.)
o There are 'bare-bones' functions .colSums(), .rowSums(),
.colMeans() and .rowMeans() for use in programming where ultimate
speed is required.
o The formerly internal function .package_dependencies() from
package tools for calculating (recursive) (reverse) dependencies
on package databases has been renamed to package_dependencies()
and is now exported.
o There is a new function optimHess() to compute the (approximate)
Hessian for an optim() solution if hessian = TRUE was forgotten.
o .filled.contour() is a 'bare-bones' function to add a
filled-contour rectangular plot to an already prepared plot
region.
o The stepping in debugging and single-step browsing modes has
changed slightly: now left braces at the start of the body are
stepped over for if statements as well as for for and while
statements. (Wish of PR#14814.)
o library() no longer warns about a conflict with a function from
package:base if the function has the same code as the base one
but with a different environment. (An example is Matrix::det().)
o When deparsing very large language objects, as.character() now
inserts newlines after each line of approximately 500 bytes,
rather than truncating to the first line.
o New function rWishart() generates Wishart-distributed random
matrices.
o Packages may now specify actions to be taken when the package is
loaded (setLoadActions()).
o options(max.print = Inf) and similar now give an error (instead
of warnings later).
o The "difftime" replacement method of units tries harder to
preserve other attributes of the argument. (Wish of PR#14839.)
o poly(raw = TRUE) no longer requires more unique points than the
degree. (Requested by John Fox.)
PACKAGE parallel:
o There is a new function mcmapply(), a parallel version of
mapply(), and a wrapper mcMap(), a parallel version of Map().
o A default cluster can be registered by the new function
setDefaultCluster(): this will be used by default in functions
such as parLapply().
o clusterMap() has a new argument .scheduling to allow the use of
load-balancing.
o There are new load-balancing functions parLapplyLB() and
parSapplyLB().
o makePSOCKCluster() has a new option useXDR = FALSE which can be
used to avoid byte-shuffling for serialization when all the nodes
are known to be little-endian (or all big-endian).
PACKAGE INSTALLATION:
o Non-ASCII vignettes without a declared encoding are no longer
accepted.
o C/C++ code in packages is now compiled with -NDEBUG to mitigate
against the C/C++ function assert being called in production use.
Developers can turn this off during package development with
PKG_CPPFLAGS = -UNDEBUG.
o R CMD INSTALL has a new option --dsym which on Mac OS X (Darwin)
dumps the symbols alongside the .so file: this is helpful when
debugging with valgrind (and especially when installing packages
into R.framework). [This can also be enabled by setting the
undocumented environment variable PKG_MAKE_DSYM, since R 2.12.0.]
o R CMD INSTALL will test loading under all installed
sub-architectures even for packages without compiled code, unless
the flag --no-multiarch is used. (Pure R packages can do things
which are architecture-dependent: in the case which prompted
this, looking for an icon in a Windows R executable.)
o There is a new option install.packages(type = "both") which tries
source packages if binary packages are not available, on those
platforms where the latter is the default.
o The meaning of install.packages(dependencies = TRUE) has changed:
it now means to install the essential dependencies of the named
packages plus the Suggests, but only the essential dependencies
of dependencies. To get the previous behaviour, specify
dependencies as a character vector.
o R CMD INSTALL --merge-multiarch is now supported on OS X and
other Unix-alikes using multiple sub-architectures.
o R CMD INSTALL --libs-only now by default does a test load on
Unix-alikes as well as on Windows: suppress with --no-test-load.
UTILITIES:
o R CMD check now gives a warning rather than a note if it finds
inefficiently compressed datasets. With bzip2 and xz compression
having been available since R 2.10.0, it only exceptionally makes
sense to not use them.
The environment variable _R_CHECK_COMPACT_DATA2_ is no longer
consulted: the check is always done if _R_CHECK_COMPACT_DATA_ has
a true value (its default).
o Where multiple sub-architectures are to be tested, R CMD check
now runs the examples and tests for all the sub-architectures
even if one fails.
o R CMD check can optionally report timings on various parts of the
check: this is controlled by environment variable
_R_CHECK_TIMINGS_ documented in 'Writing R Extensions'. Timings
(in the style of R CMD BATCH) are given at the foot of the output
files from running each test and the R code in each vignette.
o There are new options for more rigorous testing by R CMD check
selected by environment variables - see the 'Writing R
Extensions' manual.
o R CMD check now warns (rather than notes) on undeclared use of
other packages in examples and tests: increasingly people are
using the metadata in the DESCRIPTION file to compute information
about packages, for example reverse dependencies.
o The defaults for some of the options in R CMD check (described in
the 'R Internals' manual) have changed: checks for unsafe and
.Internal() calls and for partial matching of arguments in R
function calls are now done by default.
o R CMD check has more comprehensive facilities for checking
compiled code and so gives fewer reports on entry points linked
into .so/.dll files from libraries (including C++ and Fortran
runtimes).
Checking compiled code is now done on FreeBSD (as well as the
existing supported platforms of Linux, Mac OS X, Solaris and
Windows).
o R CMD build has more options for --compact-vignettes: see R CMD
build --help.
o R CMD build has a new option --md5 to add an MD5 file (as done by
CRAN): this is used by R CMD INSTALL to check the integrity of
the distribution.
If this option is not specified, any existing (and probably
stale) MD5 file is removed.
DEPRECATED AND DEFUNCT:
o R CMD Rd2dvi is now defunct: use R CMD Rd2pdf.
o Options such --max-nsize, --max-vsize and the function
mem.limits() are now defunct. (Options --min-nsize and
--min-vsize remain available.)
o Use of library.dynam() without specifying all the first three
arguments is now disallowed.
Use of an argument chname in library.dynam() including the
extension .so or .dll (which was never allowed according to the
help page) is defunct. This also applies to
library.dynam.unload() and to useDynLib directives in NAMESPACE
files.
o The internal functions .readRDS() and .saveRDS() are now defunct.
o The off-line help() types "postscript" and "ps" are defunct.
o Sys.putenv(), replaced and deprecated in R 2.5.0, is finally
removed.
o Some functions/objects which have been defunct for five or more
years have been removed completely. These include .Alias(),
La.chol(), La.chol2inv(), La.eigen(), Machine(), Platform(),
Version, codes(), delay(), format.char(), getenv(), httpclient(),
loadURL(), machine(), parse.dcf(), printNoClass(), provide(),
read.table.url(), restart(), scan.url(), symbol.C(), symbol.For()
and unix().
o The ENCODING argument to .C() is deprecated. It was intended to
smooth the transition to multi-byte character strings, but can be
replaced by the use of iconv() in the rare cases where it is
still needed.
INSTALLATION:
o Building with a positive value of --with-valgrind-instrumentation
now also instruments logical, complex and raw vectors.
C-LEVEL FACILITIES:
o Passing R objects other than atomic vectors, functions, lists and
environments to .C() is now deprecated and will give a warning.
Most cases (especially NULL) are actually coding errors. NULL
will be disallowed in future.
.C() now passes a pairlist as a SEXP to the compiled code. This
is as was documented, but pairlists were in reality handled
differently as a legacy from the early days of R.
o call_R and call_S are deprecated. They still exist in the
headers and as entry points, but are no longer documented and
should not be used for new code.
BUG FIXES:
o str(x, width) now obeys its width argument also for function
headers and other objects x where deparse() is applied.
o The convention for x %/% 0L for integer-mode x has been changed
from 0L to NA_integer_. (PR#14754)
o The exportMethods directive in a NAMESPACE file now exports S4
generics as necessary, as the extensions manual said it does.
The manual has also been updated to be a little more informative
on this point.
It is now required that there is an S4 generic (imported or
created in the package) when methods are to be exported.
o Reference methods cannot safely use non-exported entries in the
namespace. We now do not do so, and warn in the documentation.
o The namespace import code was warning when identical S4 generic
functions were imported more than once, but should not (reported
by Brian Ripley, then Martin Morgan).
o merge() is no longer allowed (in some ways) to create a data
frame with duplicate column names (which confused PR#14786).
o Fixes for rendering raster images on X11 and Windows devices when
the x-axis or y-axis scale is reversed.
o getAnywhere() found S3 methods as seen from the utils namespace
and not from the environment from which it was called.
o selectMethod(f, sig) would not return inherited group methods
when caching was off (as it is by default).
o dev.copy2pdf(out.type = "cairo") gave an error. (PR#14827)
o Virtual classes (e.g., class unions) had a NULL prototype even if
that was not a legal subclass. See ?setClassUnion.
o The C prototypes for zdotc and zdotu in R_ext/BLAS.h have been
changed to the more modern style rather than that used by f2c.
(Patch by Berwin Turlach.)
o isGeneric() produced an error for primitives that can not have
methods.
o .C() or .Fortran() had a lack-of-protection error if the
registration information resulted in an argument being coerced to
another type.
o boxplot(x=x, at=at) with non finite elements in x and non integer
at could not generate a warning but failed.
o heatmap(x, symm=TRUE, RowSideColors=*) no longer draws the colors
in reversed order.
o predict(<ar>) was incorrect in the multivariate case, for p >= 2.
o print(x, max=m) is now consistent when x is a "Date"; also the
"reached ... max.print .." messages are now consistently using
single brackets.
o Closed the <li> tag in pages generated by Rd2HTML(). (PR#14841.)
o Axis tick marks could go out of range when a log scale was used.
(PR#14833.)
o Signature objects in methods were not allocated as S4 objects
(caused a problem with trace() reported by Martin Morgan).
2012-12-17 10:08:46 +01:00
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lib/R/bin/Rd2pdf
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2007-03-14 12:50:17 +01:00
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2007-11-03 21:14:39 +01:00
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2007-03-14 12:50:17 +01:00
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/bin/rtags
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2007-03-14 12:50:17 +01:00
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lib/R/doc/AUTHORS
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lib/R/doc/COPYING
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lib/R/doc/COPYRIGHTS
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lib/R/doc/CRAN_mirrors.csv
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lib/R/doc/FAQ
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lib/R/doc/KEYWORDS
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lib/R/doc/KEYWORDS.db
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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lib/R/doc/NEWS
|
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lib/R/doc/NEWS.0
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lib/R/doc/NEWS.1
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lib/R/doc/NEWS.2
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lib/R/doc/NEWS.pdf
|
2011-11-20 05:57:02 +01:00
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lib/R/doc/NEWS.rds
|
2007-03-14 12:50:17 +01:00
|
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lib/R/doc/RESOURCES
|
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lib/R/doc/THANKS
|
Update to R 3.0.2
* The NEWS files have been re-organized.
This file contains news for R >= 3.0.0: news for the 0.x.y, 1.x.y
and 2.x.y releases is in files NEWS.0, NEWS.1 and NEWS.2. The
latter files are now installed when R is installed. An HTML
version of news from 2.10.0 to 2.15.3 is available as
doc/html/NEWS.2.html.
* sum() for integer arguments now uses an integer accumulator of at
least 64 bits and so will be more accurate in the very rare case
that a cumulative sum exceeds 2^53 (necessarily summing more than
4 million elements).
* The example() and tools::Rd2ex() functions now have parameters to
allow them to ignore \dontrun markup in examples. (Suggested by
Peter Solymos.)
* str(x) is considerably faster for very large lists, or factors
with 100,000 levels, the latter as in PR#15337.
* col2rgb() now converts factors to character strings not integer
codes (suggested by Bryan Hanson).
* tail(warnings()) now works, via the new `[` method.
* There is now support for the LaTeX style file zi4.sty which has
in some distributions replaced inconsolata.sty.
* unlist(x) now typically returns all non-list xs unchanged, not
just the "vector" ones. Consequently, format(lst) now also works
when the list lst has non-vector elements.
* The tools::getVignetteInfo() function has been added to give
information about installed vignettes.
* New assertCondition(), etc. utilities in tools, useful for
testing.
* Profiling now records non-inlined calls from byte-compiled code
to BUILTIN functions.
* Various functions in stats and elsewhere that use non-standard
evaluation are now more careful to follow the namespace scoping
rules. E.g. stats::lm() can now find stats::model.frame() even
if stats is not on the search path or if some package defines a
function of that name.
* If an invalid/corrupt .Random.seed object is encountered in the
workspace it is ignored with a warning rather than giving an
error. (This allows R itself to rely on a working RNG, e.g. to
choose a random port.)
* seq() and seq.int() give more explicit error messages if called
with invalid (e.g. NaN) inputs.
* When parse() finds a syntax error, it now makes partial parse
information available up to the location of the error. (Request
of Reijo Sund.)
* Methods invoked by NextMethod() had a different dynamic parent to
the generic. This was causing trouble where S3 methods invoked
via lazy evaluation could lose track of their generic.
(PR#15267)
* Code for the negative binomial distribution now treats the case
size == 0 as a one-point distribution at zero.
* abbreviate() handles without warning non-ASCII input strings
which require no abbreviation.
* read.dcf() no longer has a limit of 8191 bytes per line. (Wish of
PR#15250.)
* formatC(x) no longer copies the class of x to the result, to
avoid misuse creating invalid objects as in PR#15303. A warning
is given if a class is discarded.
* Dataset npk has been copied from MASS to allow more tests to be
run without recommended packages being installed.
* The initialization of the regression coefficients for
non-degenerate differenced models in arima() has been changed and
in some examples avoids a local maximum. (PR#15396)
* termplot() now has an argument transform.x to control the display
of individual terms in the plot. (PR#15329)
* format() now supports digits = 0, to display nsmall decimal
places.
* There is a new read-only par() parameter called "page", which
returns a logical value indicating whether the next plot.new()
call will start a new page.
* Processing Sweave and Rd documents to PDF now renders backticks
* utils::modifyList() gets a new argument keep.null allowing NULL
components in the replacement to be retained, instead of causing
corresponding components to be deleted.
* tools::pkgVignettes() gains argument check; if set to TRUE, it
will warn when it appears a vignette requests a non-existent
vignette engine.
2014-02-06 11:57:21 +01:00
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lib/R/doc/html/NEWS.2.html
|
2011-11-20 05:57:02 +01:00
|
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|
lib/R/doc/html/NEWS.html
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/doc/html/R.css
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/doc/html/Search.html
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lib/R/doc/html/SearchOn.html
|
2007-03-14 12:50:17 +01:00
|
|
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lib/R/doc/html/about.html
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/doc/html/favicon.ico
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2007-03-14 12:50:17 +01:00
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lib/R/doc/html/index.html
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lib/R/doc/html/left.jpg
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lib/R/doc/html/up.jpg
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2015-05-26 15:36:57 +02:00
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lib/R/doc/manual/R-FAQ.html
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lib/R/doc/manual/R-admin.html
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lib/R/doc/manual/R-ints.html
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lib/R/doc/manual/R-lang.html
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
|
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lib/R/doc/manual/images/QQ.png
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lib/R/doc/manual/images/ecdf.png
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lib/R/doc/manual/images/fig11.png
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lib/R/doc/manual/images/fig12.png
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lib/R/doc/manual/images/hist.png
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lib/R/doc/manual/images/ice.png
|
2007-03-14 12:50:17 +01:00
|
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lib/R/etc/Makeconf
|
|
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lib/R/etc/Renviron
|
2013-08-13 21:53:30 +02:00
|
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lib/R/etc/javaconf
|
2007-03-14 12:50:17 +01:00
|
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lib/R/etc/ldpaths
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lib/R/etc/repositories
|
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lib/R/include/R.h
|
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lib/R/include/R_ext/Applic.h
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lib/R/include/R_ext/Arith.h
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lib/R/include/R_ext/BLAS.h
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lib/R/include/R_ext/Boolean.h
|
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lib/R/include/R_ext/Callbacks.h
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lib/R/include/R_ext/Complex.h
|
2013-08-13 21:53:30 +02:00
|
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lib/R/include/R_ext/Connections.h
|
2007-03-14 12:50:17 +01:00
|
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lib/R/include/R_ext/Constants.h
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lib/R/include/R_ext/Error.h
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lib/R/include/R_ext/GetX11Image.h
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lib/R/include/R_ext/GraphicsDevice.h
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lib/R/include/R_ext/GraphicsEngine.h
|
Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
|
|
|
lib/R/include/R_ext/Itermacros.h
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/include/R_ext/Lapack.h
|
|
|
|
|
lib/R/include/R_ext/Linpack.h
|
2011-11-20 05:57:02 +01:00
|
|
|
lib/R/include/R_ext/MathThreads.h
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/include/R_ext/Memory.h
|
|
|
|
|
lib/R/include/R_ext/Parse.h
|
|
|
|
|
lib/R/include/R_ext/Print.h
|
|
|
|
|
lib/R/include/R_ext/PrtUtil.h
|
2008-04-26 04:39:27 +02:00
|
|
|
lib/R/include/R_ext/QuartzDevice.h
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/include/R_ext/R-ftp-http.h
|
|
|
|
|
lib/R/include/R_ext/RS.h
|
|
|
|
|
lib/R/include/R_ext/RStartup.h
|
Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
|
|
|
lib/R/include/R_ext/Rallocators.h
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/include/R_ext/Random.h
|
|
|
|
|
lib/R/include/R_ext/Rdynload.h
|
|
|
|
|
lib/R/include/R_ext/Riconv.h
|
|
|
|
|
lib/R/include/R_ext/Utils.h
|
2008-04-26 04:39:27 +02:00
|
|
|
lib/R/include/R_ext/Visibility.h
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/include/R_ext/eventloop.h
|
|
|
|
|
lib/R/include/R_ext/libextern.h
|
2007-11-03 21:14:39 +01:00
|
|
|
lib/R/include/R_ext/stats_package.h
|
|
|
|
|
lib/R/include/R_ext/stats_stubs.h
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/include/Rconfig.h
|
|
|
|
|
lib/R/include/Rdefines.h
|
|
|
|
|
lib/R/include/Rembedded.h
|
|
|
|
|
lib/R/include/Rinterface.h
|
|
|
|
|
lib/R/include/Rinternals.h
|
|
|
|
|
lib/R/include/Rmath.h
|
|
|
|
|
lib/R/include/Rversion.h
|
|
|
|
|
lib/R/include/S.h
|
|
|
|
|
lib/R/lib/libR.so
|
|
|
|
|
lib/R/lib/libRlapack.so
|
|
|
|
|
lib/R/library/KernSmooth/DESCRIPTION
|
|
|
|
|
lib/R/library/KernSmooth/INDEX
|
|
|
|
|
lib/R/library/KernSmooth/Meta/Rd.rds
|
|
|
|
|
lib/R/library/KernSmooth/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/KernSmooth/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/KernSmooth/Meta/nsInfo.rds
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lib/R/library/KernSmooth/Meta/package.rds
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lib/R/library/KernSmooth/NAMESPACE
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lib/R/library/KernSmooth/R/KernSmooth
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lib/R/library/KernSmooth/R/KernSmooth.rdb
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lib/R/library/KernSmooth/R/KernSmooth.rdx
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lib/R/library/KernSmooth/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/KernSmooth/help/KernSmooth.rdb
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lib/R/library/KernSmooth/help/KernSmooth.rdx
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lib/R/library/KernSmooth/help/aliases.rds
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lib/R/library/KernSmooth/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/KernSmooth/html/00Index.html
|
2011-11-20 05:57:02 +01:00
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lib/R/library/KernSmooth/html/R.css
|
2007-03-14 12:50:17 +01:00
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lib/R/library/KernSmooth/libs/KernSmooth.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/KernSmooth/po/de/LC_MESSAGES/R-KernSmooth.mo
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lib/R/library/KernSmooth/po/en@quot/LC_MESSAGES/R-KernSmooth.mo
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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lib/R/library/KernSmooth/po/fr/LC_MESSAGES/R-KernSmooth.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/KernSmooth/po/ko/LC_MESSAGES/R-KernSmooth.mo
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lib/R/library/KernSmooth/po/pl/LC_MESSAGES/R-KernSmooth.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/MASS/CITATION
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lib/R/library/MASS/DESCRIPTION
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lib/R/library/MASS/INDEX
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lib/R/library/MASS/Meta/Rd.rds
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lib/R/library/MASS/Meta/data.rds
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lib/R/library/MASS/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/MASS/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/MASS/Meta/nsInfo.rds
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lib/R/library/MASS/Meta/package.rds
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lib/R/library/MASS/NAMESPACE
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lib/R/library/MASS/NEWS
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lib/R/library/MASS/R/MASS
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lib/R/library/MASS/R/MASS.rdb
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lib/R/library/MASS/R/MASS.rdx
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lib/R/library/MASS/data/Rdata.rdb
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lib/R/library/MASS/data/Rdata.rds
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lib/R/library/MASS/data/Rdata.rdx
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lib/R/library/MASS/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/MASS/help/MASS.rdb
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lib/R/library/MASS/help/MASS.rdx
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lib/R/library/MASS/help/aliases.rds
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lib/R/library/MASS/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/MASS/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/MASS/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/MASS/libs/MASS.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/MASS/po/de/LC_MESSAGES/R-MASS.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/MASS/po/en@quot/LC_MESSAGES/R-MASS.mo
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lib/R/library/MASS/po/fr/LC_MESSAGES/R-MASS.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/MASS/po/ko/LC_MESSAGES/R-MASS.mo
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lib/R/library/MASS/po/pl/LC_MESSAGES/R-MASS.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/MASS/scripts/ch01.R
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lib/R/library/MASS/scripts/ch10.R
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lib/R/library/MASS/scripts/ch15.R
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lib/R/library/MASS/scripts/ch16.R
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/Matrix/Copyrights
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lib/R/library/Matrix/DESCRIPTION
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lib/R/library/Matrix/Doxyfile
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lib/R/library/Matrix/INDEX
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lib/R/library/Matrix/Meta/Rd.rds
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lib/R/library/Matrix/Meta/data.rds
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Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/Matrix/NEWS.Rd
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/Matrix/R/Matrix
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lib/R/library/Matrix/R/Matrix.rdx
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lib/R/library/Matrix/data/CAex.R
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lib/R/library/Matrix/data/KNex.R
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lib/R/library/Matrix/data/USCounties.R
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lib/R/library/Matrix/doc/Announce.txt
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lib/R/library/Matrix/doc/Comparisons.R
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lib/R/library/Matrix/doc/Comparisons.Rnw
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lib/R/library/Matrix/doc/Comparisons.pdf
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lib/R/library/Matrix/doc/Design-issues.R
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lib/R/library/Matrix/doc/Design-issues.Rnw
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lib/R/library/Matrix/doc/Intro2Matrix.R
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lib/R/library/Matrix/doc/Intro2Matrix.pdf
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lib/R/library/Matrix/doc/Introduction.R
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lib/R/library/Matrix/doc/Introduction.Rnw
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lib/R/library/Matrix/doc/Introduction.pdf
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2013-08-13 21:53:30 +02:00
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lib/R/library/Matrix/doc/SuiteSparse/AMD.txt
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lib/R/library/Matrix/doc/SuiteSparse/CHOLMOD.txt
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lib/R/library/Matrix/doc/SuiteSparse/COLAMD.txt
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lib/R/library/Matrix/doc/SuiteSparse/SPQR.txt
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lib/R/library/Matrix/doc/SuiteSparse/SuiteSparse_config.txt
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lib/R/library/Matrix/doc/SuiteSparse/UserGuides.txt
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/Matrix/doc/index.html
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lib/R/library/Matrix/doc/sparseModels.R
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lib/R/library/Matrix/doc/sparseModels.Rnw
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lib/R/library/Matrix/doc/sparseModels.pdf
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lib/R/library/Matrix/external/CAex_slots.rda
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lib/R/library/Matrix/external/KNex_slots.rda
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lib/R/library/Matrix/external/USCounties_slots.rda
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lib/R/library/Matrix/external/lund_a.mtx
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lib/R/library/Matrix/external/lund_a.rsa
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lib/R/library/Matrix/external/pores_1.mtx
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Update to R 3.0.3. update from wen heping.
CHANGES IN R 3.0.3:
NEW FEATURES:
* On Windows there is support for making .texi manuals using
texinfo 5.0 or later: the setting is in file
src/gnuwin32/MkRules.dist.
A packaging of the Perl script and modules for texinfo 5.2 has
been made available at <URL:
http://www.stats.ox.ac.uk/pub/Rtools/>.
* write.table() now handles matrices of 2^31 or more elements, for
those with large amounts of patience and disc space.
* There is a new function, La_version(), to report the version of
LAPACK in use.
* The HTML version of 'An Introduction to R' now has links to PNG
versions of the figures.
* There is some support to produce manuals in ebook formats. (See
doc/manual/Makefile. Suggested by Mauro Cavalcanti.)
* On a Unix-alike Sys.timezone() returns NA if the environment
variable TZ is unset, to distinguish it from an empty string
which on some OSes means the UTC time zone.
* The backtick may now be escaped in strings, to allow names
containing them to be constructed, e.g. `\``.
* read.table(), readLines() and scan() now warn when an embedded
nul is found in the input.
* KalmanForecast(fast = FALSE) is now the default, and the help
contains an example of how fast = TRUE can be used in this
version. (The usage will change in 3.1.0.)
* strptime() now checks the locale only when locale-specific
formats are used and caches the locale in use: this can halve the
time taken on OSes with slow system functions (e.g. OS X).
* strptime() and the format() methods for classes "POSIXct",
"POSIXlt" and "Date" recognize strings with marked encodings:
this allows, for example, UTF-8 French month names to be read on
(French) Windows.
* iconv(to = "utf8") is now accepted on all platforms (some
implementations did already, but GNU libiconv did not: however
converted strings were not marked as being in UTF-8). The
official name, "UTF-8" is still preferred.
* available.packages() is better protected against corrupt metadata
files.
* Finalizers are marked to be run at garbage collection, but run
only at a somewhat safer later time (when interrupts are
checked). This circumvents some problems with finalizers running
arbitrary code during garbage collection (the known instances
being running options() and (C-level) path.expand()
re-entrantly).
2014-03-14 21:15:38 +01:00
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lib/R/library/Matrix/external/symA.rda
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Update to R 3.0.2
* The NEWS files have been re-organized.
This file contains news for R >= 3.0.0: news for the 0.x.y, 1.x.y
and 2.x.y releases is in files NEWS.0, NEWS.1 and NEWS.2. The
latter files are now installed when R is installed. An HTML
version of news from 2.10.0 to 2.15.3 is available as
doc/html/NEWS.2.html.
* sum() for integer arguments now uses an integer accumulator of at
least 64 bits and so will be more accurate in the very rare case
that a cumulative sum exceeds 2^53 (necessarily summing more than
4 million elements).
* The example() and tools::Rd2ex() functions now have parameters to
allow them to ignore \dontrun markup in examples. (Suggested by
Peter Solymos.)
* str(x) is considerably faster for very large lists, or factors
with 100,000 levels, the latter as in PR#15337.
* col2rgb() now converts factors to character strings not integer
codes (suggested by Bryan Hanson).
* tail(warnings()) now works, via the new `[` method.
* There is now support for the LaTeX style file zi4.sty which has
in some distributions replaced inconsolata.sty.
* unlist(x) now typically returns all non-list xs unchanged, not
just the "vector" ones. Consequently, format(lst) now also works
when the list lst has non-vector elements.
* The tools::getVignetteInfo() function has been added to give
information about installed vignettes.
* New assertCondition(), etc. utilities in tools, useful for
testing.
* Profiling now records non-inlined calls from byte-compiled code
to BUILTIN functions.
* Various functions in stats and elsewhere that use non-standard
evaluation are now more careful to follow the namespace scoping
rules. E.g. stats::lm() can now find stats::model.frame() even
if stats is not on the search path or if some package defines a
function of that name.
* If an invalid/corrupt .Random.seed object is encountered in the
workspace it is ignored with a warning rather than giving an
error. (This allows R itself to rely on a working RNG, e.g. to
choose a random port.)
* seq() and seq.int() give more explicit error messages if called
with invalid (e.g. NaN) inputs.
* When parse() finds a syntax error, it now makes partial parse
information available up to the location of the error. (Request
of Reijo Sund.)
* Methods invoked by NextMethod() had a different dynamic parent to
the generic. This was causing trouble where S3 methods invoked
via lazy evaluation could lose track of their generic.
(PR#15267)
* Code for the negative binomial distribution now treats the case
size == 0 as a one-point distribution at zero.
* abbreviate() handles without warning non-ASCII input strings
which require no abbreviation.
* read.dcf() no longer has a limit of 8191 bytes per line. (Wish of
PR#15250.)
* formatC(x) no longer copies the class of x to the result, to
avoid misuse creating invalid objects as in PR#15303. A warning
is given if a class is discarded.
* Dataset npk has been copied from MASS to allow more tests to be
run without recommended packages being installed.
* The initialization of the regression coefficients for
non-degenerate differenced models in arima() has been changed and
in some examples avoids a local maximum. (PR#15396)
* termplot() now has an argument transform.x to control the display
of individual terms in the plot. (PR#15329)
* format() now supports digits = 0, to display nsmall decimal
places.
* There is a new read-only par() parameter called "page", which
returns a logical value indicating whether the next plot.new()
call will start a new page.
* Processing Sweave and Rd documents to PDF now renders backticks
* utils::modifyList() gets a new argument keep.null allowing NULL
components in the replacement to be retained, instead of causing
corresponding components to be deleted.
* tools::pkgVignettes() gains argument check; if set to TRUE, it
will warn when it appears a vignette requests a non-existent
vignette engine.
2014-02-06 11:57:21 +01:00
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lib/R/library/Matrix/external/symW.rda
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/Matrix/external/test3comp.rda
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lib/R/library/Matrix/external/utm300.rua
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lib/R/library/Matrix/external/wrong.mtx
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lib/R/library/Matrix/help/AnIndex
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lib/R/library/Matrix/help/Matrix.rdb
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lib/R/library/Matrix/help/Matrix.rdx
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lib/R/library/Matrix/help/aliases.rds
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lib/R/library/Matrix/help/paths.rds
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lib/R/library/Matrix/html/00Index.html
|
2011-11-20 05:57:02 +01:00
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lib/R/library/Matrix/html/R.css
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/Matrix/include/Matrix.h
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lib/R/library/Matrix/include/Matrix_stubs.c
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lib/R/library/Matrix/include/cholmod.h
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lib/R/library/Matrix/libs/Matrix.so
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lib/R/library/Matrix/po/de/LC_MESSAGES/Matrix.mo
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lib/R/library/Matrix/po/de/LC_MESSAGES/R-Matrix.mo
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lib/R/library/Matrix/po/en@quot/LC_MESSAGES/Matrix.mo
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lib/R/library/Matrix/po/en@quot/LC_MESSAGES/R-Matrix.mo
|
Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/Matrix/po/fr/LC_MESSAGES/Matrix.mo
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
|
|
|
lib/R/library/Matrix/po/fr/LC_MESSAGES/R-Matrix.mo
|
Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/Matrix/po/ko/LC_MESSAGES/R-Matrix.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/Matrix/po/pl/LC_MESSAGES/Matrix.mo
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lib/R/library/Matrix/po/pl/LC_MESSAGES/R-Matrix.mo
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2011-11-20 05:57:02 +01:00
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lib/R/library/Matrix/test-tools-1.R
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lib/R/library/Matrix/test-tools-Matrix.R
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/Matrix/test-tools.R
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2007-03-14 12:50:17 +01:00
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lib/R/library/base/CITATION
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lib/R/library/base/DESCRIPTION
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lib/R/library/base/INDEX
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lib/R/library/base/Meta/Rd.rds
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lib/R/library/base/Meta/demo.rds
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lib/R/library/base/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/base/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/base/Meta/package.rds
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lib/R/library/base/R/Rprofile
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lib/R/library/base/R/base
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lib/R/library/base/R/base.rdb
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lib/R/library/base/R/base.rdx
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2011-11-20 05:57:02 +01:00
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lib/R/library/base/demo/error.catching.R
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2007-03-14 12:50:17 +01:00
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lib/R/library/base/demo/is.things.R
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lib/R/library/base/demo/recursion.R
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lib/R/library/base/demo/scoping.R
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lib/R/library/base/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/base/help/aliases.rds
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lib/R/library/base/help/base.rdb
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lib/R/library/base/help/base.rdx
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lib/R/library/base/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/base/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/base/html/R.css
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2008-04-26 04:39:27 +02:00
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lib/R/library/boot/CITATION
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2007-03-14 12:50:17 +01:00
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lib/R/library/boot/DESCRIPTION
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lib/R/library/boot/INDEX
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lib/R/library/boot/Meta/Rd.rds
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lib/R/library/boot/Meta/data.rds
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lib/R/library/boot/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/boot/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/boot/Meta/nsInfo.rds
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lib/R/library/boot/Meta/package.rds
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lib/R/library/boot/NAMESPACE
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lib/R/library/boot/R/boot
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lib/R/library/boot/R/boot.rdb
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lib/R/library/boot/R/boot.rdx
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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lib/R/library/boot/bd.q
|
2007-03-14 12:50:17 +01:00
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lib/R/library/boot/data/Rdata.rdb
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lib/R/library/boot/data/Rdata.rds
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lib/R/library/boot/data/Rdata.rdx
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lib/R/library/boot/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/boot/help/aliases.rds
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lib/R/library/boot/help/boot.rdb
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lib/R/library/boot/help/boot.rdx
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lib/R/library/boot/help/paths.rds
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2007-03-14 12:50:17 +01:00
|
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|
lib/R/library/boot/html/00Index.html
|
2011-11-20 05:57:02 +01:00
|
|
|
lib/R/library/boot/html/R.css
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/boot/po/de/LC_MESSAGES/R-boot.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/boot/po/en@quot/LC_MESSAGES/R-boot.mo
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lib/R/library/boot/po/fr/LC_MESSAGES/R-boot.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/boot/po/ko/LC_MESSAGES/R-boot.mo
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lib/R/library/boot/po/pl/LC_MESSAGES/R-boot.mo
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2008-03-15 23:16:41 +01:00
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lib/R/library/boot/po/ru/LC_MESSAGES/R-boot.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/class/CITATION
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lib/R/library/class/DESCRIPTION
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lib/R/library/class/INDEX
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lib/R/library/class/Meta/Rd.rds
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lib/R/library/class/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/class/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/class/Meta/nsInfo.rds
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lib/R/library/class/Meta/package.rds
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lib/R/library/class/NAMESPACE
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lib/R/library/class/NEWS
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lib/R/library/class/R/class
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2008-03-15 23:16:41 +01:00
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lib/R/library/class/R/class.rdb
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lib/R/library/class/R/class.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/class/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/class/help/aliases.rds
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lib/R/library/class/help/class.rdb
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lib/R/library/class/help/class.rdx
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lib/R/library/class/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/class/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/class/html/R.css
|
2007-03-14 12:50:17 +01:00
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lib/R/library/class/libs/class.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/class/po/de/LC_MESSAGES/R-class.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/class/po/en@quot/LC_MESSAGES/R-class.mo
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lib/R/library/class/po/fr/LC_MESSAGES/R-class.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/class/po/ko/LC_MESSAGES/R-class.mo
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lib/R/library/class/po/pl/LC_MESSAGES/R-class.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/cluster/CITATION
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lib/R/library/cluster/DESCRIPTION
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lib/R/library/cluster/INDEX
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lib/R/library/cluster/Meta/Rd.rds
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lib/R/library/cluster/Meta/data.rds
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lib/R/library/cluster/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/cluster/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/cluster/Meta/nsInfo.rds
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lib/R/library/cluster/Meta/package.rds
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lib/R/library/cluster/NAMESPACE
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lib/R/library/cluster/R/cluster
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lib/R/library/cluster/R/cluster.rdb
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lib/R/library/cluster/R/cluster.rdx
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lib/R/library/cluster/data/Rdata.rdb
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lib/R/library/cluster/data/Rdata.rds
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lib/R/library/cluster/data/Rdata.rdx
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lib/R/library/cluster/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/cluster/help/aliases.rds
|
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lib/R/library/cluster/help/cluster.rdb
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lib/R/library/cluster/help/cluster.rdx
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lib/R/library/cluster/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/cluster/html/00Index.html
|
2011-11-20 05:57:02 +01:00
|
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lib/R/library/cluster/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/cluster/libs/cluster.so
|
2011-11-20 05:57:02 +01:00
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lib/R/library/cluster/po/de/LC_MESSAGES/R-cluster.mo
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lib/R/library/cluster/po/en@quot/LC_MESSAGES/R-cluster.mo
|
Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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lib/R/library/cluster/po/en@quot/LC_MESSAGES/cluster.mo
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lib/R/library/cluster/po/fr/LC_MESSAGES/R-cluster.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/cluster/po/pl/LC_MESSAGES/R-cluster.mo
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2007-11-03 21:14:39 +01:00
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lib/R/library/codetools/DESCRIPTION
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lib/R/library/codetools/INDEX
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lib/R/library/codetools/Meta/Rd.rds
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lib/R/library/codetools/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/codetools/Meta/links.rds
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2007-11-03 21:14:39 +01:00
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lib/R/library/codetools/Meta/nsInfo.rds
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lib/R/library/codetools/Meta/package.rds
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lib/R/library/codetools/NAMESPACE
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lib/R/library/codetools/R/codetools
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lib/R/library/codetools/R/codetools.rdb
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lib/R/library/codetools/R/codetools.rdx
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lib/R/library/codetools/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/codetools/help/aliases.rds
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lib/R/library/codetools/help/codetools.rdb
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lib/R/library/codetools/help/codetools.rdx
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lib/R/library/codetools/help/paths.rds
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2007-11-03 21:14:39 +01:00
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lib/R/library/codetools/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/codetools/html/R.css
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lib/R/library/compiler/DESCRIPTION
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lib/R/library/compiler/INDEX
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lib/R/library/compiler/Meta/Rd.rds
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lib/R/library/compiler/Meta/hsearch.rds
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lib/R/library/compiler/Meta/links.rds
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lib/R/library/compiler/Meta/nsInfo.rds
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lib/R/library/compiler/Meta/package.rds
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lib/R/library/compiler/NAMESPACE
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lib/R/library/compiler/R/compiler
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lib/R/library/compiler/R/compiler.rdb
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lib/R/library/compiler/R/compiler.rdx
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lib/R/library/compiler/help/AnIndex
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lib/R/library/compiler/help/aliases.rds
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lib/R/library/compiler/help/compiler.rdb
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lib/R/library/compiler/help/compiler.rdx
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lib/R/library/compiler/help/paths.rds
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lib/R/library/compiler/html/00Index.html
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lib/R/library/compiler/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/datasets/DESCRIPTION
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lib/R/library/datasets/INDEX
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lib/R/library/datasets/Meta/Rd.rds
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lib/R/library/datasets/Meta/data.rds
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lib/R/library/datasets/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/datasets/Meta/links.rds
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2011-11-20 05:57:02 +01:00
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lib/R/library/datasets/Meta/nsInfo.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/datasets/Meta/package.rds
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2011-11-20 05:57:02 +01:00
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lib/R/library/datasets/NAMESPACE
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2007-03-14 12:50:17 +01:00
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lib/R/library/datasets/data/Rdata.rdb
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lib/R/library/datasets/data/Rdata.rds
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lib/R/library/datasets/data/Rdata.rdx
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lib/R/library/datasets/data/morley.tab
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lib/R/library/datasets/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/datasets/help/aliases.rds
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lib/R/library/datasets/help/datasets.rdb
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lib/R/library/datasets/help/datasets.rdx
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lib/R/library/datasets/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/datasets/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/datasets/html/R.css
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2013-08-13 21:53:30 +02:00
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lib/R/library/foreign/COPYRIGHTS
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2007-03-14 12:50:17 +01:00
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lib/R/library/foreign/DESCRIPTION
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lib/R/library/foreign/INDEX
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lib/R/library/foreign/Meta/Rd.rds
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lib/R/library/foreign/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
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lib/R/library/foreign/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
|
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lib/R/library/foreign/Meta/nsInfo.rds
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lib/R/library/foreign/Meta/package.rds
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lib/R/library/foreign/NAMESPACE
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lib/R/library/foreign/R/foreign
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lib/R/library/foreign/R/foreign.rdb
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lib/R/library/foreign/R/foreign.rdx
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lib/R/library/foreign/files/HillRace.SYD
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lib/R/library/foreign/files/Iris.syd
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lib/R/library/foreign/files/sids.dbf
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lib/R/library/foreign/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
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|
lib/R/library/foreign/help/aliases.rds
|
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lib/R/library/foreign/help/foreign.rdb
|
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lib/R/library/foreign/help/foreign.rdx
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lib/R/library/foreign/help/paths.rds
|
2007-03-14 12:50:17 +01:00
|
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|
lib/R/library/foreign/html/00Index.html
|
2011-11-20 05:57:02 +01:00
|
|
|
lib/R/library/foreign/html/R.css
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/library/foreign/libs/foreign.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/grDevices/Meta/links.rds
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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lib/R/library/grDevices/enc/ISOLatin1.enc
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lib/R/library/grDevices/enc/ISOLatin2.enc
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lib/R/library/grDevices/enc/ISOLatin7.enc
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lib/R/library/grDevices/enc/ISOLatin9.enc
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lib/R/library/grDevices/enc/KOI8-R.enc
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lib/R/library/grDevices/enc/KOI8-U.enc
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lib/R/library/grDevices/enc/MacRoman.enc
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lib/R/library/grDevices/enc/PDFDoc.enc
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lib/R/library/grDevices/enc/TeXtext.enc
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lib/R/library/grDevices/enc/WinAnsi.enc
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lib/R/library/grDevices/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/grDevices/help/aliases.rds
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lib/R/library/grDevices/help/grDevices.rdb
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lib/R/library/grDevices/help/grDevices.rdx
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lib/R/library/grDevices/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/grDevices/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/grDevices/html/R.css
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lib/R/library/grDevices/icc/srgb
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lib/R/library/grDevices/icc/srgb.flate
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lib/R/library/grDevices/libs/cairo.so
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2007-03-14 12:50:17 +01:00
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lib/R/library/grDevices/libs/grDevices.so
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lib/R/library/graphics/DESCRIPTION
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lib/R/library/graphics/INDEX
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lib/R/library/graphics/Meta/Rd.rds
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lib/R/library/graphics/Meta/demo.rds
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lib/R/library/graphics/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/graphics/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/graphics/Meta/nsInfo.rds
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lib/R/library/graphics/Meta/package.rds
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lib/R/library/graphics/NAMESPACE
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lib/R/library/graphics/R/graphics
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lib/R/library/graphics/R/graphics.rdb
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lib/R/library/graphics/R/graphics.rdx
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lib/R/library/graphics/demo/Hershey.R
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lib/R/library/graphics/demo/Japanese.R
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lib/R/library/graphics/demo/graphics.R
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lib/R/library/graphics/demo/image.R
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lib/R/library/graphics/demo/persp.R
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lib/R/library/graphics/demo/plotmath.R
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lib/R/library/graphics/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/graphics/help/aliases.rds
|
2011-11-20 05:57:02 +01:00
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lib/R/library/graphics/help/figures/mai.pdf
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lib/R/library/graphics/help/figures/mai.png
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lib/R/library/graphics/help/figures/oma.pdf
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lib/R/library/graphics/help/figures/oma.png
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lib/R/library/graphics/help/figures/pch.pdf
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lib/R/library/graphics/help/figures/pch.png
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lib/R/library/graphics/help/figures/pch.svg
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/graphics/help/graphics.rdb
|
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lib/R/library/graphics/help/graphics.rdx
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lib/R/library/graphics/help/paths.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/graphics/html/00Index.html
|
2011-11-20 05:57:02 +01:00
|
|
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lib/R/library/graphics/html/R.css
|
2013-08-13 21:53:30 +02:00
|
|
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lib/R/library/graphics/libs/graphics.so
|
2007-03-14 12:50:17 +01:00
|
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lib/R/library/grid/DESCRIPTION
|
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lib/R/library/grid/INDEX
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lib/R/library/grid/Meta/Rd.rds
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lib/R/library/grid/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
|
|
lib/R/library/grid/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
|
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lib/R/library/grid/Meta/nsInfo.rds
|
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lib/R/library/grid/Meta/package.rds
|
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lib/R/library/grid/NAMESPACE
|
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lib/R/library/grid/R/grid
|
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lib/R/library/grid/R/grid.rdb
|
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lib/R/library/grid/R/grid.rdx
|
Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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|
lib/R/library/grid/doc/DivByZero.txt
|
2007-03-14 12:50:17 +01:00
|
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|
lib/R/library/grid/doc/changes.txt
|
|
|
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lib/R/library/grid/doc/displaylist.pdf
|
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lib/R/library/grid/doc/frame.pdf
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lib/R/library/grid/doc/grid.pdf
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lib/R/library/grid/doc/grobs.pdf
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lib/R/library/grid/doc/interactive.pdf
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lib/R/library/grid/doc/locndimn.pdf
|
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lib/R/library/grid/doc/moveline.pdf
|
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lib/R/library/grid/doc/nonfinite.pdf
|
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lib/R/library/grid/doc/plotexample.pdf
|
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lib/R/library/grid/doc/rotated.pdf
|
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lib/R/library/grid/doc/saveload.pdf
|
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lib/R/library/grid/doc/sharing.pdf
|
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lib/R/library/grid/doc/viewports.pdf
|
|
|
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|
lib/R/library/grid/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
|
|
lib/R/library/grid/help/aliases.rds
|
|
|
|
|
lib/R/library/grid/help/grid.rdb
|
|
|
|
|
lib/R/library/grid/help/grid.rdx
|
|
|
|
|
lib/R/library/grid/help/paths.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/grid/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/grid/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/grid/libs/grid.so
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2011-11-20 05:57:02 +01:00
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lib/R/library/lattice/CITATION
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2007-03-14 12:50:17 +01:00
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lib/R/library/lattice/DESCRIPTION
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lib/R/library/lattice/INDEX
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lib/R/library/lattice/Meta/Rd.rds
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lib/R/library/lattice/Meta/data.rds
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lib/R/library/lattice/Meta/demo.rds
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lib/R/library/lattice/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/lattice/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/lattice/Meta/nsInfo.rds
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lib/R/library/lattice/Meta/package.rds
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lib/R/library/lattice/NAMESPACE
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2008-08-31 14:37:27 +02:00
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lib/R/library/lattice/NEWS
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2007-03-14 12:50:17 +01:00
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lib/R/library/lattice/R/lattice
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lib/R/library/lattice/R/lattice.rdb
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lib/R/library/lattice/R/lattice.rdx
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lib/R/library/lattice/data/Rdata.rdb
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lib/R/library/lattice/data/Rdata.rds
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lib/R/library/lattice/data/Rdata.rdx
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lib/R/library/lattice/demo/intervals.R
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2008-03-15 23:16:41 +01:00
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lib/R/library/lattice/demo/labels.R
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2007-03-14 12:50:17 +01:00
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lib/R/library/lattice/demo/lattice.R
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lib/R/library/lattice/demo/panel.R
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lib/R/library/lattice/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/lattice/help/aliases.rds
|
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lib/R/library/lattice/help/lattice.rdb
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lib/R/library/lattice/help/lattice.rdx
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lib/R/library/lattice/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/lattice/html/00Index.html
|
2011-11-20 05:57:02 +01:00
|
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lib/R/library/lattice/html/R.css
|
2007-03-14 12:50:17 +01:00
|
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|
lib/R/library/lattice/libs/lattice.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/lattice/po/de/LC_MESSAGES/R-lattice.mo
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lib/R/library/lattice/po/en@quot/LC_MESSAGES/R-lattice.mo
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lib/R/library/lattice/po/fr/LC_MESSAGES/R-lattice.mo
|
Update to R 3.0.2
* The NEWS files have been re-organized.
This file contains news for R >= 3.0.0: news for the 0.x.y, 1.x.y
and 2.x.y releases is in files NEWS.0, NEWS.1 and NEWS.2. The
latter files are now installed when R is installed. An HTML
version of news from 2.10.0 to 2.15.3 is available as
doc/html/NEWS.2.html.
* sum() for integer arguments now uses an integer accumulator of at
least 64 bits and so will be more accurate in the very rare case
that a cumulative sum exceeds 2^53 (necessarily summing more than
4 million elements).
* The example() and tools::Rd2ex() functions now have parameters to
allow them to ignore \dontrun markup in examples. (Suggested by
Peter Solymos.)
* str(x) is considerably faster for very large lists, or factors
with 100,000 levels, the latter as in PR#15337.
* col2rgb() now converts factors to character strings not integer
codes (suggested by Bryan Hanson).
* tail(warnings()) now works, via the new `[` method.
* There is now support for the LaTeX style file zi4.sty which has
in some distributions replaced inconsolata.sty.
* unlist(x) now typically returns all non-list xs unchanged, not
just the "vector" ones. Consequently, format(lst) now also works
when the list lst has non-vector elements.
* The tools::getVignetteInfo() function has been added to give
information about installed vignettes.
* New assertCondition(), etc. utilities in tools, useful for
testing.
* Profiling now records non-inlined calls from byte-compiled code
to BUILTIN functions.
* Various functions in stats and elsewhere that use non-standard
evaluation are now more careful to follow the namespace scoping
rules. E.g. stats::lm() can now find stats::model.frame() even
if stats is not on the search path or if some package defines a
function of that name.
* If an invalid/corrupt .Random.seed object is encountered in the
workspace it is ignored with a warning rather than giving an
error. (This allows R itself to rely on a working RNG, e.g. to
choose a random port.)
* seq() and seq.int() give more explicit error messages if called
with invalid (e.g. NaN) inputs.
* When parse() finds a syntax error, it now makes partial parse
information available up to the location of the error. (Request
of Reijo Sund.)
* Methods invoked by NextMethod() had a different dynamic parent to
the generic. This was causing trouble where S3 methods invoked
via lazy evaluation could lose track of their generic.
(PR#15267)
* Code for the negative binomial distribution now treats the case
size == 0 as a one-point distribution at zero.
* abbreviate() handles without warning non-ASCII input strings
which require no abbreviation.
* read.dcf() no longer has a limit of 8191 bytes per line. (Wish of
PR#15250.)
* formatC(x) no longer copies the class of x to the result, to
avoid misuse creating invalid objects as in PR#15303. A warning
is given if a class is discarded.
* Dataset npk has been copied from MASS to allow more tests to be
run without recommended packages being installed.
* The initialization of the regression coefficients for
non-degenerate differenced models in arima() has been changed and
in some examples avoids a local maximum. (PR#15396)
* termplot() now has an argument transform.x to control the display
of individual terms in the plot. (PR#15329)
* format() now supports digits = 0, to display nsmall decimal
places.
* There is a new read-only par() parameter called "page", which
returns a logical value indicating whether the next plot.new()
call will start a new page.
* Processing Sweave and Rd documents to PDF now renders backticks
* utils::modifyList() gets a new argument keep.null allowing NULL
components in the replacement to be retained, instead of causing
corresponding components to be deleted.
* tools::pkgVignettes() gains argument check; if set to TRUE, it
will warn when it appears a vignette requests a non-existent
vignette engine.
2014-02-06 11:57:21 +01:00
|
|
|
lib/R/library/lattice/po/ko/LC_MESSAGES/R-lattice.mo
|
Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
|
|
|
lib/R/library/lattice/po/pl/LC_MESSAGES/R-lattice.mo
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/library/methods/DESCRIPTION
|
|
|
|
|
lib/R/library/methods/INDEX
|
|
|
|
|
lib/R/library/methods/Meta/Rd.rds
|
|
|
|
|
lib/R/library/methods/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
|
|
lib/R/library/methods/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/library/methods/Meta/nsInfo.rds
|
|
|
|
|
lib/R/library/methods/Meta/package.rds
|
|
|
|
|
lib/R/library/methods/NAMESPACE
|
|
|
|
|
lib/R/library/methods/R/methods
|
|
|
|
|
lib/R/library/methods/R/methods.rdb
|
|
|
|
|
lib/R/library/methods/R/methods.rdx
|
|
|
|
|
lib/R/library/methods/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
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lib/R/library/methods/help/aliases.rds
|
|
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lib/R/library/methods/help/methods.rdb
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lib/R/library/methods/help/methods.rdx
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lib/R/library/methods/help/paths.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/methods/html/00Index.html
|
2011-11-20 05:57:02 +01:00
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lib/R/library/methods/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/methods/libs/methods.so
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lib/R/library/mgcv/CITATION
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lib/R/library/mgcv/DESCRIPTION
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lib/R/library/mgcv/INDEX
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lib/R/library/mgcv/Meta/Rd.rds
|
2011-11-20 05:57:02 +01:00
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lib/R/library/mgcv/Meta/data.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/mgcv/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/mgcv/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/mgcv/Meta/nsInfo.rds
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lib/R/library/mgcv/Meta/package.rds
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lib/R/library/mgcv/NAMESPACE
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lib/R/library/mgcv/R/mgcv
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lib/R/library/mgcv/R/mgcv.rdb
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lib/R/library/mgcv/R/mgcv.rdx
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2011-11-20 05:57:02 +01:00
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lib/R/library/mgcv/data/columb.polys.rda
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lib/R/library/mgcv/data/columb.rda
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2007-03-14 12:50:17 +01:00
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lib/R/library/mgcv/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/mgcv/help/aliases.rds
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lib/R/library/mgcv/help/mgcv.rdb
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lib/R/library/mgcv/help/mgcv.rdx
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lib/R/library/mgcv/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/mgcv/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/mgcv/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/mgcv/libs/mgcv.so
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Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/mgcv/po/fr/LC_MESSAGES/mgcv.mo
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lib/R/library/mgcv/po/ko/LC_MESSAGES/R-mgcv.mo
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lib/R/library/mgcv/po/po/LC_MESSAGES/mgcv.mo
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2008-04-26 04:39:27 +02:00
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lib/R/library/nlme/CITATION
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2007-03-14 12:50:17 +01:00
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lib/R/library/nlme/DESCRIPTION
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lib/R/library/nlme/INDEX
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lib/R/library/nlme/Meta/Rd.rds
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lib/R/library/nlme/Meta/data.rds
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lib/R/library/nlme/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/nlme/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/nlme/Meta/nsInfo.rds
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lib/R/library/nlme/Meta/package.rds
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lib/R/library/nlme/NAMESPACE
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lib/R/library/nlme/R/nlme
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lib/R/library/nlme/R/nlme.rdb
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lib/R/library/nlme/R/nlme.rdx
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lib/R/library/nlme/data/Rdata.rdb
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lib/R/library/nlme/data/Rdata.rds
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lib/R/library/nlme/data/Rdata.rdx
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lib/R/library/nlme/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/nlme/help/aliases.rds
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lib/R/library/nlme/help/nlme.rdb
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lib/R/library/nlme/help/nlme.rdx
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lib/R/library/nlme/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/nlme/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/nlme/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/nlme/libs/nlme.so
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lib/R/library/nlme/mlbook/README
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lib/R/library/nlme/mlbook/ch04.R
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lib/R/library/nlme/mlbook/ch05.R
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/nlme/po/de/LC_MESSAGES/R-nlme.mo
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lib/R/library/nlme/po/de/LC_MESSAGES/nlme.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/nlme/po/en@quot/LC_MESSAGES/R-nlme.mo
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lib/R/library/nlme/po/en@quot/LC_MESSAGES/nlme.mo
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lib/R/library/nlme/po/fr/LC_MESSAGES/R-nlme.mo
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lib/R/library/nlme/po/fr/LC_MESSAGES/nlme.mo
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Update to R 3.0.2
* The NEWS files have been re-organized.
This file contains news for R >= 3.0.0: news for the 0.x.y, 1.x.y
and 2.x.y releases is in files NEWS.0, NEWS.1 and NEWS.2. The
latter files are now installed when R is installed. An HTML
version of news from 2.10.0 to 2.15.3 is available as
doc/html/NEWS.2.html.
* sum() for integer arguments now uses an integer accumulator of at
least 64 bits and so will be more accurate in the very rare case
that a cumulative sum exceeds 2^53 (necessarily summing more than
4 million elements).
* The example() and tools::Rd2ex() functions now have parameters to
allow them to ignore \dontrun markup in examples. (Suggested by
Peter Solymos.)
* str(x) is considerably faster for very large lists, or factors
with 100,000 levels, the latter as in PR#15337.
* col2rgb() now converts factors to character strings not integer
codes (suggested by Bryan Hanson).
* tail(warnings()) now works, via the new `[` method.
* There is now support for the LaTeX style file zi4.sty which has
in some distributions replaced inconsolata.sty.
* unlist(x) now typically returns all non-list xs unchanged, not
just the "vector" ones. Consequently, format(lst) now also works
when the list lst has non-vector elements.
* The tools::getVignetteInfo() function has been added to give
information about installed vignettes.
* New assertCondition(), etc. utilities in tools, useful for
testing.
* Profiling now records non-inlined calls from byte-compiled code
to BUILTIN functions.
* Various functions in stats and elsewhere that use non-standard
evaluation are now more careful to follow the namespace scoping
rules. E.g. stats::lm() can now find stats::model.frame() even
if stats is not on the search path or if some package defines a
function of that name.
* If an invalid/corrupt .Random.seed object is encountered in the
workspace it is ignored with a warning rather than giving an
error. (This allows R itself to rely on a working RNG, e.g. to
choose a random port.)
* seq() and seq.int() give more explicit error messages if called
with invalid (e.g. NaN) inputs.
* When parse() finds a syntax error, it now makes partial parse
information available up to the location of the error. (Request
of Reijo Sund.)
* Methods invoked by NextMethod() had a different dynamic parent to
the generic. This was causing trouble where S3 methods invoked
via lazy evaluation could lose track of their generic.
(PR#15267)
* Code for the negative binomial distribution now treats the case
size == 0 as a one-point distribution at zero.
* abbreviate() handles without warning non-ASCII input strings
which require no abbreviation.
* read.dcf() no longer has a limit of 8191 bytes per line. (Wish of
PR#15250.)
* formatC(x) no longer copies the class of x to the result, to
avoid misuse creating invalid objects as in PR#15303. A warning
is given if a class is discarded.
* Dataset npk has been copied from MASS to allow more tests to be
run without recommended packages being installed.
* The initialization of the regression coefficients for
non-degenerate differenced models in arima() has been changed and
in some examples avoids a local maximum. (PR#15396)
* termplot() now has an argument transform.x to control the display
of individual terms in the plot. (PR#15329)
* format() now supports digits = 0, to display nsmall decimal
places.
* There is a new read-only par() parameter called "page", which
returns a logical value indicating whether the next plot.new()
call will start a new page.
* Processing Sweave and Rd documents to PDF now renders backticks
* utils::modifyList() gets a new argument keep.null allowing NULL
components in the replacement to be retained, instead of causing
corresponding components to be deleted.
* tools::pkgVignettes() gains argument check; if set to TRUE, it
will warn when it appears a vignette requests a non-existent
vignette engine.
2014-02-06 11:57:21 +01:00
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lib/R/library/nlme/po/ko/LC_MESSAGES/R-nlme.mo
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lib/R/library/nlme/po/ko/LC_MESSAGES/nlme.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/nlme/po/pl/LC_MESSAGES/R-nlme.mo
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lib/R/library/nlme/po/pl/LC_MESSAGES/nlme.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/nlme/scripts/ch01.R
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lib/R/library/nlme/scripts/ch02.R
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lib/R/library/nlme/scripts/ch03.R
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lib/R/library/nlme/scripts/ch04.R
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lib/R/library/nlme/scripts/ch05.R
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lib/R/library/nlme/scripts/ch06.R
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lib/R/library/nlme/scripts/ch08.R
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lib/R/library/nlme/scripts/sims.rda
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lib/R/library/nnet/CITATION
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lib/R/library/nnet/DESCRIPTION
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lib/R/library/nnet/INDEX
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lib/R/library/nnet/Meta/Rd.rds
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lib/R/library/nnet/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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2007-03-14 12:50:17 +01:00
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lib/R/library/nnet/R/nnet.rdx
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lib/R/library/nnet/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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2007-03-14 12:50:17 +01:00
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lib/R/library/nnet/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/nnet/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/nnet/libs/nnet.so
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/nnet/po/de/LC_MESSAGES/R-nnet.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/nnet/po/ko/LC_MESSAGES/R-nnet.mo
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2011-11-20 05:57:02 +01:00
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lib/R/library/rpart/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/rpart/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/rpart/Meta/nsInfo.rds
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lib/R/library/rpart/Meta/package.rds
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2013-08-13 21:53:30 +02:00
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lib/R/library/rpart/Meta/vignette.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/rpart/NAMESPACE
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2013-08-13 21:53:30 +02:00
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lib/R/library/rpart/NEWS.Rd
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2007-03-14 12:50:17 +01:00
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lib/R/library/rpart/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/rpart/help/aliases.rds
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lib/R/library/rpart/help/paths.rds
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lib/R/library/rpart/help/rpart.rdb
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lib/R/library/rpart/help/rpart.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/rpart/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/rpart/html/R.css
|
2007-03-14 12:50:17 +01:00
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lib/R/library/rpart/libs/rpart.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/rpart/po/de/LC_MESSAGES/R-rpart.mo
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lib/R/library/rpart/po/de/LC_MESSAGES/rpart.mo
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lib/R/library/rpart/po/en@quot/LC_MESSAGES/R-rpart.mo
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lib/R/library/rpart/po/en@quot/LC_MESSAGES/rpart.mo
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lib/R/library/rpart/po/fr/LC_MESSAGES/R-rpart.mo
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lib/R/library/rpart/po/fr/LC_MESSAGES/rpart.mo
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lib/R/library/rpart/po/ko/LC_MESSAGES/R-rpart.mo
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lib/R/library/rpart/po/ko/LC_MESSAGES/rpart.mo
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lib/R/library/rpart/po/pl/LC_MESSAGES/R-rpart.mo
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lib/R/library/rpart/po/pl/LC_MESSAGES/rpart.mo
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2008-04-26 04:39:27 +02:00
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lib/R/library/rpart/po/ru/LC_MESSAGES/R-rpart.mo
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lib/R/library/rpart/po/ru/LC_MESSAGES/rpart.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/spatial/CITATION
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lib/R/library/spatial/DESCRIPTION
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lib/R/library/spatial/INDEX
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lib/R/library/spatial/Meta/Rd.rds
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lib/R/library/spatial/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/spatial/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/spatial/Meta/nsInfo.rds
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lib/R/library/spatial/Meta/package.rds
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lib/R/library/spatial/NAMESPACE
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lib/R/library/spatial/NEWS
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lib/R/library/spatial/PP.files
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lib/R/library/spatial/R/spatial
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2008-03-15 23:16:41 +01:00
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lib/R/library/spatial/R/spatial.rdb
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lib/R/library/spatial/R/spatial.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/spatial/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/spatial/help/aliases.rds
|
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lib/R/library/spatial/help/paths.rds
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lib/R/library/spatial/help/spatial.rdb
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lib/R/library/spatial/help/spatial.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/spatial/html/00Index.html
|
2011-11-20 05:57:02 +01:00
|
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lib/R/library/spatial/html/R.css
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/library/spatial/libs/spatial.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
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lib/R/library/spatial/po/de/LC_MESSAGES/R-spatial.mo
|
2007-03-14 12:50:17 +01:00
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lib/R/library/spatial/po/en@quot/LC_MESSAGES/R-spatial.mo
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lib/R/library/spatial/po/fr/LC_MESSAGES/R-spatial.mo
|
Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/spatial/po/ko/LC_MESSAGES/R-spatial.mo
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2013-08-13 21:53:30 +02:00
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lib/R/library/spatial/po/pl/LC_MESSAGES/R-spatial.mo
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2007-03-14 12:50:17 +01:00
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lib/R/library/spatial/ppdata/agter.dat
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lib/R/library/spatial/ppdata/caveolae.dat
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lib/R/library/spatial/ppdata/cells.dat
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lib/R/library/spatial/ppdata/davis.dat
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lib/R/library/spatial/ppdata/drumlin.dat
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lib/R/library/spatial/ppdata/eagles.dat
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lib/R/library/spatial/ppdata/fig1b.dat
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lib/R/library/spatial/ppdata/fig1c.dat
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lib/R/library/spatial/ppdata/fig2a.dat
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lib/R/library/spatial/ppdata/fig3a.dat
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lib/R/library/spatial/ppdata/fig3b.dat
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lib/R/library/spatial/ppdata/fig3c.dat
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lib/R/library/spatial/ppdata/grocery.dat
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lib/R/library/spatial/ppdata/hccells.dat
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lib/R/library/spatial/ppdata/nztrees.dat
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lib/R/library/spatial/ppdata/pairfn.dat
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lib/R/library/spatial/ppdata/pereg.dat
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lib/R/library/spatial/ppdata/pines.dat
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lib/R/library/spatial/ppdata/redwood.dat
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lib/R/library/spatial/ppdata/schools.dat
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lib/R/library/spatial/ppdata/stowns1.dat
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lib/R/library/spatial/ppdata/tokyo.dat
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lib/R/library/spatial/ppdata/towns.dat
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lib/R/library/splines/DESCRIPTION
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lib/R/library/splines/INDEX
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lib/R/library/splines/Meta/Rd.rds
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lib/R/library/splines/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/splines/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/splines/Meta/nsInfo.rds
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lib/R/library/splines/Meta/package.rds
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lib/R/library/splines/NAMESPACE
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lib/R/library/splines/R/splines
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lib/R/library/splines/R/splines.rdb
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lib/R/library/splines/R/splines.rdx
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lib/R/library/splines/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/splines/help/aliases.rds
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lib/R/library/splines/help/paths.rds
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lib/R/library/splines/help/splines.rdb
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lib/R/library/splines/help/splines.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/splines/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/splines/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/splines/libs/splines.so
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lib/R/library/stats/COPYRIGHTS.modreg
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lib/R/library/stats/DESCRIPTION
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lib/R/library/stats/INDEX
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lib/R/library/stats/Meta/Rd.rds
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lib/R/library/stats/Meta/demo.rds
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lib/R/library/stats/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/stats/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/stats/Meta/nsInfo.rds
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lib/R/library/stats/Meta/package.rds
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lib/R/library/stats/NAMESPACE
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lib/R/library/stats/R/stats
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lib/R/library/stats/R/stats.rdb
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lib/R/library/stats/R/stats.rdx
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lib/R/library/stats/SOURCES.ts
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lib/R/library/stats/demo/glm.vr.R
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lib/R/library/stats/demo/lm.glm.R
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lib/R/library/stats/demo/nlm.R
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lib/R/library/stats/demo/smooth.R
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lib/R/library/stats/help/AnIndex
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/stats/help/aliases.rds
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lib/R/library/stats/help/paths.rds
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lib/R/library/stats/help/stats.rdb
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lib/R/library/stats/help/stats.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/stats/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/stats/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/stats/libs/stats.so
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lib/R/library/stats4/DESCRIPTION
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lib/R/library/stats4/INDEX
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lib/R/library/stats4/Meta/Rd.rds
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lib/R/library/stats4/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/stats4/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/stats4/Meta/nsInfo.rds
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lib/R/library/stats4/Meta/package.rds
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lib/R/library/stats4/NAMESPACE
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lib/R/library/stats4/R/stats4
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2007-11-03 21:14:39 +01:00
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lib/R/library/stats4/R/stats4.rdb
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lib/R/library/stats4/R/stats4.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/stats4/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/stats4/help/aliases.rds
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lib/R/library/stats4/help/paths.rds
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lib/R/library/stats4/help/stats4.rdb
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lib/R/library/stats4/help/stats4.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/stats4/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/stats4/html/R.css
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2012-04-15 05:29:47 +02:00
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lib/R/library/survival/CITATION
|
Update to R 3.0.3. update from wen heping.
CHANGES IN R 3.0.3:
NEW FEATURES:
* On Windows there is support for making .texi manuals using
texinfo 5.0 or later: the setting is in file
src/gnuwin32/MkRules.dist.
A packaging of the Perl script and modules for texinfo 5.2 has
been made available at <URL:
http://www.stats.ox.ac.uk/pub/Rtools/>.
* write.table() now handles matrices of 2^31 or more elements, for
those with large amounts of patience and disc space.
* There is a new function, La_version(), to report the version of
LAPACK in use.
* The HTML version of 'An Introduction to R' now has links to PNG
versions of the figures.
* There is some support to produce manuals in ebook formats. (See
doc/manual/Makefile. Suggested by Mauro Cavalcanti.)
* On a Unix-alike Sys.timezone() returns NA if the environment
variable TZ is unset, to distinguish it from an empty string
which on some OSes means the UTC time zone.
* The backtick may now be escaped in strings, to allow names
containing them to be constructed, e.g. `\``.
* read.table(), readLines() and scan() now warn when an embedded
nul is found in the input.
* KalmanForecast(fast = FALSE) is now the default, and the help
contains an example of how fast = TRUE can be used in this
version. (The usage will change in 3.1.0.)
* strptime() now checks the locale only when locale-specific
formats are used and caches the locale in use: this can halve the
time taken on OSes with slow system functions (e.g. OS X).
* strptime() and the format() methods for classes "POSIXct",
"POSIXlt" and "Date" recognize strings with marked encodings:
this allows, for example, UTF-8 French month names to be read on
(French) Windows.
* iconv(to = "utf8") is now accepted on all platforms (some
implementations did already, but GNU libiconv did not: however
converted strings were not marked as being in UTF-8). The
official name, "UTF-8" is still preferred.
* available.packages() is better protected against corrupt metadata
files.
* Finalizers are marked to be run at garbage collection, but run
only at a somewhat safer later time (when interrupts are
checked). This circumvents some problems with finalizers running
arbitrary code during garbage collection (the known instances
being running options() and (C-level) path.expand()
re-entrantly).
2014-03-14 21:15:38 +01:00
|
|
|
lib/R/library/survival/COPYRIGHTS
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/library/survival/DESCRIPTION
|
|
|
|
|
lib/R/library/survival/INDEX
|
|
|
|
|
lib/R/library/survival/Meta/Rd.rds
|
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|
|
|
lib/R/library/survival/Meta/data.rds
|
|
|
|
|
lib/R/library/survival/Meta/hsearch.rds
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/survival/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/survival/Meta/nsInfo.rds
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lib/R/library/survival/Meta/package.rds
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2011-11-20 05:57:02 +01:00
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lib/R/library/survival/Meta/vignette.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/survival/NAMESPACE
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2011-11-20 05:57:02 +01:00
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lib/R/library/survival/NEWS.Rd
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Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/survival/NEWS.Rd.orig
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2007-03-14 12:50:17 +01:00
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lib/R/library/survival/R/survival
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lib/R/library/survival/R/survival.rdb
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lib/R/library/survival/R/survival.rdx
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lib/R/library/survival/data/Rdata.rdb
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lib/R/library/survival/data/Rdata.rds
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lib/R/library/survival/data/Rdata.rdx
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Update to R 3.0.3. update from wen heping.
CHANGES IN R 3.0.3:
NEW FEATURES:
* On Windows there is support for making .texi manuals using
texinfo 5.0 or later: the setting is in file
src/gnuwin32/MkRules.dist.
A packaging of the Perl script and modules for texinfo 5.2 has
been made available at <URL:
http://www.stats.ox.ac.uk/pub/Rtools/>.
* write.table() now handles matrices of 2^31 or more elements, for
those with large amounts of patience and disc space.
* There is a new function, La_version(), to report the version of
LAPACK in use.
* The HTML version of 'An Introduction to R' now has links to PNG
versions of the figures.
* There is some support to produce manuals in ebook formats. (See
doc/manual/Makefile. Suggested by Mauro Cavalcanti.)
* On a Unix-alike Sys.timezone() returns NA if the environment
variable TZ is unset, to distinguish it from an empty string
which on some OSes means the UTC time zone.
* The backtick may now be escaped in strings, to allow names
containing them to be constructed, e.g. `\``.
* read.table(), readLines() and scan() now warn when an embedded
nul is found in the input.
* KalmanForecast(fast = FALSE) is now the default, and the help
contains an example of how fast = TRUE can be used in this
version. (The usage will change in 3.1.0.)
* strptime() now checks the locale only when locale-specific
formats are used and caches the locale in use: this can halve the
time taken on OSes with slow system functions (e.g. OS X).
* strptime() and the format() methods for classes "POSIXct",
"POSIXlt" and "Date" recognize strings with marked encodings:
this allows, for example, UTF-8 French month names to be read on
(French) Windows.
* iconv(to = "utf8") is now accepted on all platforms (some
implementations did already, but GNU libiconv did not: however
converted strings were not marked as being in UTF-8). The
official name, "UTF-8" is still preferred.
* available.packages() is better protected against corrupt metadata
files.
* Finalizers are marked to be run at garbage collection, but run
only at a somewhat safer later time (when interrupts are
checked). This circumvents some problems with finalizers running
arbitrary code during garbage collection (the known instances
being running options() and (C-level) path.expand()
re-entrantly).
2014-03-14 21:15:38 +01:00
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lib/R/library/survival/data/datalist
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lib/R/library/survival/doc/adjcurve.R
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lib/R/library/survival/doc/adjcurve.Rnw
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lib/R/library/survival/doc/adjcurve.pdf
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Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/survival/doc/compete.Rnw
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2011-11-20 05:57:02 +01:00
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lib/R/library/survival/doc/index.html
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Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/library/survival/doc/splines.R
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lib/R/library/survival/doc/splines.Rnw
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lib/R/library/survival/doc/splines.pdf
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Update to R 3.0.3. update from wen heping.
CHANGES IN R 3.0.3:
NEW FEATURES:
* On Windows there is support for making .texi manuals using
texinfo 5.0 or later: the setting is in file
src/gnuwin32/MkRules.dist.
A packaging of the Perl script and modules for texinfo 5.2 has
been made available at <URL:
http://www.stats.ox.ac.uk/pub/Rtools/>.
* write.table() now handles matrices of 2^31 or more elements, for
those with large amounts of patience and disc space.
* There is a new function, La_version(), to report the version of
LAPACK in use.
* The HTML version of 'An Introduction to R' now has links to PNG
versions of the figures.
* There is some support to produce manuals in ebook formats. (See
doc/manual/Makefile. Suggested by Mauro Cavalcanti.)
* On a Unix-alike Sys.timezone() returns NA if the environment
variable TZ is unset, to distinguish it from an empty string
which on some OSes means the UTC time zone.
* The backtick may now be escaped in strings, to allow names
containing them to be constructed, e.g. `\``.
* read.table(), readLines() and scan() now warn when an embedded
nul is found in the input.
* KalmanForecast(fast = FALSE) is now the default, and the help
contains an example of how fast = TRUE can be used in this
version. (The usage will change in 3.1.0.)
* strptime() now checks the locale only when locale-specific
formats are used and caches the locale in use: this can halve the
time taken on OSes with slow system functions (e.g. OS X).
* strptime() and the format() methods for classes "POSIXct",
"POSIXlt" and "Date" recognize strings with marked encodings:
this allows, for example, UTF-8 French month names to be read on
(French) Windows.
* iconv(to = "utf8") is now accepted on all platforms (some
implementations did already, but GNU libiconv did not: however
converted strings were not marked as being in UTF-8). The
official name, "UTF-8" is still preferred.
* available.packages() is better protected against corrupt metadata
files.
* Finalizers are marked to be run at garbage collection, but run
only at a somewhat safer later time (when interrupts are
checked). This circumvents some problems with finalizers running
arbitrary code during garbage collection (the known instances
being running options() and (C-level) path.expand()
re-entrantly).
2014-03-14 21:15:38 +01:00
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lib/R/library/survival/doc/tests.R
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lib/R/library/survival/doc/tests.Rnw
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lib/R/library/survival/doc/tests.pdf
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2011-11-20 05:57:02 +01:00
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lib/R/library/survival/doc/timedep.R
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lib/R/library/survival/doc/timedep.Rnw
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lib/R/library/survival/doc/timedep.pdf
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2012-04-15 05:29:47 +02:00
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lib/R/library/survival/doc/validate.pdf
|
2007-03-14 12:50:17 +01:00
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lib/R/library/survival/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/survival/help/aliases.rds
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lib/R/library/survival/help/paths.rds
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lib/R/library/survival/help/survival.rdb
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lib/R/library/survival/help/survival.rdx
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2007-03-14 12:50:17 +01:00
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lib/R/library/survival/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/survival/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/survival/libs/survival.so
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lib/R/library/tcltk/DESCRIPTION
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lib/R/library/tcltk/INDEX
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lib/R/library/tcltk/Meta/Rd.rds
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lib/R/library/tcltk/Meta/demo.rds
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lib/R/library/tcltk/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/tcltk/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/tcltk/NAMESPACE
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lib/R/library/tcltk/R/tcltk
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lib/R/library/tcltk/R/tcltk.rdb
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lib/R/library/tcltk/R/tcltk.rdx
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lib/R/library/tcltk/demo/tkcanvas.R
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lib/R/library/tcltk/exec/Tk-frontend.R
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lib/R/library/tcltk/exec/hierarchy.tcl
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lib/R/library/tcltk/exec/pkgIndex.tcl
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lib/R/library/tcltk/exec/progressbar.tcl
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2007-03-14 12:50:17 +01:00
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/tcltk/help/aliases.rds
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lib/R/library/tcltk/help/paths.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/tcltk/html/00Index.html
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2011-11-20 05:57:02 +01:00
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lib/R/library/tcltk/html/R.css
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2007-03-14 12:50:17 +01:00
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lib/R/library/tools/Meta/Rd.rds
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lib/R/library/tools/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/tools/Meta/links.rds
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2007-03-14 12:50:17 +01:00
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lib/R/library/tools/Meta/nsInfo.rds
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lib/R/library/tools/Meta/package.rds
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lib/R/library/tools/NAMESPACE
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Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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Update to R 3.1.0
NEW FEATURES:
* type.convert() (and hence by default read.table()) returns a
character vector or factor when representing a numeric input as a
double would lose accuracy. Similarly for complex inputs.
If a file contains numeric data with unrepresentable numbers of
decimal places that are intended to be read as numeric, specify
colClasses in read.table() to be "numeric".
* tools::Rdiff(useDiff = FALSE) is closer to the POSIX definition
of diff -b (as distinct from the description in the man pages of
most systems).
* New function anyNA(), a version of any(is.na(.)) which is fast
for atomic vectors, based on a proposal by Tim Hesterberg.
* arrayInd(*, useNames = TRUE) and, analogously, which(*, arr.ind =
TRUE) now make use of names(.dimnames) when available.
* is.unsorted() now also works for raw vectors.
* The "table" method for as.data.frame() (also useful as
as.data.frame.table()) now passes sep and base arguments to
provideDimnames().
* uniroot() gets new optional arguments, notably extendInt,
allowing to auto-extend the search interval when needed. The
return value has an extra component, init.it.
* switch(f, ...) now warns when f is a factor, as this typically
happens accidentally where the useR meant to pass a character
string, but f is treated as integer (as always documented).
* The parser has been modified to use less memory.
* The way the unary operators (+ - !) handle attributes is now more
consistent. If there is no coercion, all attributes (including
class) are copied from the input to the result: otherwise only
names, dims and dimnames are.
* colorRamp() and colorRampPalette() now allow non-opaque colours
and a ramp in opacity via the new argument alpha = TRUE.
(Suggested by Alberto Krone-Martins, but optionally as there are
existing uses which expect only RGB values.)
* grid.show.layout() and grid.show.viewport() get an optional vp.ex
argument.
* There is a new function find_gs_cmd() in the tools package to
locate a GhostScript executable. (This is an enhanced version of
a previously internal function there.)
* object.size() gains a format() method.
* There is a new family, "ArialMT", for the pdf() and postscript()
devices. This will only be rendered correctly on viewers which
have access to Monotype TrueType fonts (which are sometimes
requested by journals).
* The text and PDF news files, including NEWS and NEWS.2, have been
moved to the doc directory.
* combn(x, simplify = TRUE) now gives a factor result for factor
input x (previously user error).
* Added utils::fileSnapshot() and utils::changedFiles() functions
to allow snapshots and comparison of directories of files.
* make.names(names, unique=TRUE) now tries to preserve existing
names.
* New functions cospi(x), sinpi(x), and tanpi(x), for more accurate
computation of cos(pi*x), etc, both in R and the C API. Using
these gains accuracy in some cases, e.g., inside lgamma() or
besselI().
* print.table(x, zero.print = ".") now also has an effect when x is
not integer-valued.
* There is more support to explore the system's idea of time-zone
names. Sys.timezone() tries to give the current system setting
by name (and succeeds at least on Linux, OS X, Solaris and
Windows), and OlsonNames() lists the names in the system's Olson
database. Sys.timezone(location = FALSE) gives the previous
behaviour.
* Platforms with a 64-bit time_t type are allowed to handle
conversions between the "POSIXct" and "POSIXlt" classes for
date-times outside the 32-bit range (before 1902 or after 2037):
the existing workarounds are used on other platforms. (Note that
time-zone information for post-2037 is speculative at best, and
the OS services are tested for known errors and so not used on OS
X.)
Currently time_t is usually long and hence 64-bit on Unix-alike
64-bit platforms: however it several cases the time-zone database
is 32-bit. On R for Windows it is 64-bit (for both architectures
as from this version).
* The "save.defaults" option can include a value for
compression_level.
* colSums() and friends now have support for arrays and data-frame
columns with 2^31 or more elements.
* as.factor() is faster when f is an unclassed integer vector (for
example, when called from tapply()).
* fft() now works with longer inputs, from the 12 million
previously supported up to 2 billion.
* Complex svd() now uses LAPACK subroutine ZGESDD, the complex
analogue of the routine used for the real case.
* Sweave now outputs .tex files in UTF-8 if the input encoding is
declared to be UTF-8, regardless of the local encoding. The
UTF-8 encoding may now be declared using a LaTeX comment
containing the string %\SweaveUTF8 on a line by itself.
* file.copy() gains a copy.date argument.
* Printing of date-times will make use of the time-zone
abbreviation in use at the time, if known. For example, for
Paris pre-1940 this could be LMT, PMT, WET or WEST. To enable
this, the "POSIXlt" class has an optional component "zone"
recording the abbreviation for each element.
For platforms which support it, there is also a component
"gmtoff" recording the offset from GMT where known.
* (On Windows, by default on OS X and optionally elsewhere.) The
system C function strftime has been replaced by a more
comprehensive version with closer conformance to the POSIX 2008
standard.
* dnorm(x, log = FALSE) is more accurate (but somewhat slower) for
|x| > 5.
* Some versions of the tiff() device have further compression
options.
* read.table(), readLines() and scan() have a new argument to
influence the treatment of embedded nuls.
* Avoid duplicating the right hand side values in complex
assignments when possible. This reduces copying of replacement
values in expressions such as Z$a <- a0 and ans[[i]] <- tmp: some
package code has relied on there being copies.
Also, a number of other changes to reduce copying of objects; all
contributed by or based on suggestions by Michael Lawrence.
* The fast argument of KalmanLike(), KalmanRun() and
KalmanForecast() has been replaced by update, which instead of
updating mod in place, optionally returns the updated model in an
attribute "mod" of the return value.
* arima() and makeARIMA() get a new optional argument SSinit,
allowing the choice of a different *s*tate *s*pace initialization
which has been observed to be more reliable close to
non-stationarity.
* warning() has a new argument noBreaks., to simplify
post-processing of output with options(warn = 1).
* pushBack() gains an argument encoding, to support reading of
UTF-8 characters using scan(), read.table() and related functions
in a non-UTF-8 locale.
* all.equal.list() gets a new argument use.names which by default
labels differing components by names (if they match) rather than
by integer index. Saved R output in packages may need to be
updated.
* The methods for all.equal() and attr.all.equal() now have
argument check.attributes after ... so it cannot be partially nor
positionally matched (as it has been, unintentionally).
A side effect is that some previously undetected errors of
passing empty arguments (no object between commas) to all.equal()
are detected and reported.
There are explicit checks that check.attributes is logical,
tolerance is numeric and scale is NULL or numeric. This catches
some unintended positional matching.
The message for all.equal.numeric() reports a "scaled difference"
only for scale != 1.
* all.equal() now has a "POSIXt" method replacing the "POSIXct"
method.
* The "Date" and "POSIXt" methods of seq() allows by = "quarter"
for completeness (by = "3 months" always worked).
* file.path() removes any trailing separator on Windows, where they
are invalid (although sometimes accepted). This is intended to
enhance the portability of code written by those using POSIX file
systems (where a trailing / can be used to confine path matching
to directories).
* New function agrepl() which like grepl() returns a logical
vector.
* fifo() is now supported on Windows.
* sort.list(method = "radix") now allows negative integers
* Some functionality of print.ts() is now available in
.preformat.ts() for more modularity.
* mcparallel() gains an option detach = TRUE which allows execution
of code independently of the current session. It is based on a
new estranged = TRUE argument to mcfork() which forks child
processes such that they become independent of the parent
process.
* The pdf() device omits circles and text at extremely small sizes,
since some viewers were failing on such files.
* The rightmost break for the "months", "quarters" and "years"
cases of hist.POSIXlt() has been increased by a day.
* The handling of DF[i,] <- a where i is of length 0 is improved.
* hclust() gains a new method "ward.D2" which implements Ward's
method correctly. The previous "ward" method is "ward.D" now,
with the old name still working. Thanks to research and
proposals by Pierre Legendre.
* The sunspot.month dataset has been amended and updated from the
official source, whereas the sunspots and sunspot.year datasets
will remain immutable. The documentation and source links have
been updated correspondingly.
* The summary() method for "lm" fits warns if the fit is
essentially perfect, as most of the summary may be computed
inaccurately (and with platform-dependent values).
Programmers who use summary() in order to extract just a
component which will be reliable (e.g. $cov.unscaled) should wrap
their calls in suppressWarnings().
2014-05-04 00:29:42 +02:00
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2007-03-14 12:50:17 +01:00
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lib/R/library/utils/DESCRIPTION
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lib/R/library/utils/INDEX
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lib/R/library/utils/Meta/Rd.rds
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lib/R/library/utils/Meta/hsearch.rds
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/utils/Meta/links.rds
|
2007-03-14 12:50:17 +01:00
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lib/R/library/utils/Meta/nsInfo.rds
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lib/R/library/utils/Meta/package.rds
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lib/R/library/utils/NAMESPACE
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lib/R/library/utils/R/utils
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lib/R/library/utils/R/utils.rdb
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lib/R/library/utils/R/utils.rdx
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lib/R/library/utils/Sweave/Sweave-test-1.Rnw
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2011-11-20 05:57:02 +01:00
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lib/R/library/utils/Sweave/example-1.Rnw
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lib/R/library/utils/doc/Sweave.pdf
|
2007-03-14 12:50:17 +01:00
|
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lib/R/library/utils/help/AnIndex
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/library/utils/help/aliases.rds
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lib/R/library/utils/help/paths.rds
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lib/R/library/utils/help/utils.rdb
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lib/R/library/utils/help/utils.rdx
|
2007-03-14 12:50:17 +01:00
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lib/R/library/utils/html/00Index.html
|
2011-11-20 05:57:02 +01:00
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lib/R/library/utils/html/R.css
|
2007-03-14 12:50:17 +01:00
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lib/R/library/utils/iconvlist
|
2013-08-13 21:53:30 +02:00
|
|
|
lib/R/library/utils/libs/utils.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
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lib/R/library/utils/misc/exDIF.csv
|
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lib/R/library/utils/misc/exDIF.dif
|
2007-03-14 12:50:17 +01:00
|
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lib/R/modules/R_X11.so
|
2013-08-13 21:53:30 +02:00
|
|
|
lib/R/modules/R_de.so
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/modules/internet.so
|
|
|
|
|
lib/R/modules/lapack.so
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
|
|
lib/R/share/R/REMOVE.R
|
|
|
|
|
lib/R/share/R/examples-footer.R
|
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|
|
|
lib/R/share/R/examples-header.R
|
2007-03-14 12:50:17 +01:00
|
|
|
lib/R/share/R/nspackloader.R
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
|
|
|
lib/R/share/R/tests-startup.R
|
Update to 3.2.0
Changelog:
CHANGES IN 3.2.0:
NEW FEATURES:
* anyNA() gains a recursive argument.
* When x is missing and names is not false (including the default
value), Sys.getenv(x, names) returns an object of class "Dlist"
and hence prints tidily.
* (Windows.) shell() no longer consults the environment variable
SHELL: too many systems have been encountered where it was set
incorrectly (usually to a path where software was compiled, not
where it was installed). R_SHELL, the preferred way to select a
non-default shell, can be used instead.
* Some unusual arguments to embedFonts() can now be specified as
character vectors, and the defaults have been changed
accordingly.
* Functions in the Summary group duplicate less. (PR#15798)
* (Unix-alikes.) system(cmd, input = ) now uses
'shell-execution-environment' redirection, which will be more
natural if cmd is not a single command (but requires a
POSIX-compliant shell). (Wish of PR#15508)
* read.fwf() and read.DIF() gain a fileEncoding argument, for
convenience.
* Graphics devices can add attributes to their description in
.Device and .Devices. Several of those included with R use a
"filepath" attribute.
* pmatch() uses hashing in more cases and so is faster at the
expense of using more memory. (PR#15697)
* pairs() gains new arguments to select sets of variables to be
plotted against each other.
* file.info(, extra_cols = FALSE) allows a minimal set of columns
to be computed on Unix-alikes: on some systems without
properly-configured caching this can be significantly faster with
large file lists.
* New function dir.exists() in package base to test efficiently
whether one or more paths exist and are directories.
* dput() and friends gain new controls hexNumeric and digits17
which output double and complex quantities as, respectively,
binary fractions (exactly, see sprintf("%a")) and as decimals
with up to 17 significant digits.
* save(), saveRDS() and serialize() now support ascii = NA which
writes ASCII files using sprintf("%a") for double/complex
quantities. This is read-compatible with ascii = TRUE but avoids
binary->decimal->binary conversions with potential loss of
precision. Unfortunately the Windows C runtime's lack of C99
compliance means that the format cannot be read correctly there
in R before 3.1.2.
* The default for formatC(decimal.mark =) has been changed to be
getOption("OutDec"); this makes it more consistent with format()
and suitable for use in print methods, e.g. those for classes
"density", "ecdf", "stepfun" and "summary.lm".
getOption("OutDec") is now consulted by the print method for
class "kmeans", by cut(), dendrogram(), plot.ts() and quantile()
when constructing labels and for the report from legend(trace =
TRUE).
(In part, wish of PR#15819.)
* printNum() and hence format() and formatC() give a warning if
big.mark and decimal.mark are set to the same value (period and
comma are not uncommonly used for each, and this is a check that
conventions have not got mixed).
* merge() can create a result which uses long vectors on 64-bit
platforms.
* dget() gains a new argument keep.source which defaults to FALSE
for speed (dput() and dget() are most often used for data objects
where this can make dget() many times faster).
* Packages may now use a file of common macro definitions in their
help files, and may import definitions from other packages.
* A number of macros have been added in the new share/Rd directory
for use in package overview help pages, and promptPackage() now
makes use of them.
* tools::parse_Rd() gains a new permissive argument which converts
unrecognized macros into text. This is used by
utils:::format.bibentry to allow LaTeX markup to be ignored.
* options(OutDec =) can now specify a multi-byte character, e.g.,
options(OutDec = "\u00b7") in a UTF-8 locale.
* is.recursive(x) is no longer true when x is an external pointer,
a weak reference or byte code; the first enables all.equal(x, x)
when x <- getClass(.).
* ls() (aka objects()) and as.list.environment() gain a new
argument sorted.
* The "source" attribute (which has not been added to functions by
R since before R version 2.14.0) is no longer treated as special.
* Function returnValue() has been added to give on.exit() code
access to a function's return value for debugging purposes.
* crossprod(x, y) allows more matrix coercions when x or y are
vectors, now equalling t(x) %*% y in these cases (also reported
by Radford Neal). Similarly, tcrossprod(x,y) and %*% work in
more cases with vector arguments.
* Utility function dynGet() useful for detecting cycles, aka
infinite recursions.
* The byte-code compiler and interpreter include new instructions
that allow many scalar subsetting and assignment and scalar
arithmetic operations to be handled more efficiently. This can
result in significant performance improvements in scalar
numerical code.
* apply(m, 2, identity) is now the same as the matrix m when it has
_named_ row names.
* A new function debuggingState() has been added, allowing to
temporarily turn off debugging.
* example() gets a new optional argument run.donttest and
tools::Rd2ex() a corresponding commentDonttest, with a default
such that example(..) in help examples will run \donttest code
only if used interactively (a change in behaviour).
* rbind.data.frame() gains an optional argument make.row.names, for
potential speedup.
* New function extSoftVersion() to report on the versions of
third-party software in use in this session. Currently reports
versions of zlib, bzlib, the liblzma from xz, PCRE, ICU, TRE and
the iconv implementation.
A similar function grSoftVersion() in package grDevices reports
on third-party graphics software.
Function tcltk::tclVersion() reports the Tcl/Tk version.
* Calling callGeneric() without arguments now works with primitive
generics to some extent.
* vapply(x, FUN, FUN.VALUE) is more efficient notably for large
length(FUN.VALUE); as extension of PR#16061.
* as.table() now allows tables with one or more dimensions of
length 0 (such as as.table(integer())).
* names(x) <- NULL now clears the names of call and ... objects.
* library() will report a warning when an insufficient dependency
version is masking a sufficient one later on the library search
path.
* A new plot() method for class "raster" has been added.
* New check_packages_in_dir_changes() function in package tools for
conveniently analyzing how changing sources impacts the check
results of their reverse dependencies.
* Speed-up from Peter Haverty for ls() and
methods:::.requirePackage() speeding up package loading.
(PR#16133)
* New get0() function, combining exists() and get() in one call,
for efficiency.
* match.call() gains an envir argument for specifying the
environment from which to retrieve the ... in the call, if any;
this environment was wrong (or at least undesirable) when the
definition argument was a function.
* topenv() has been made .Internal() for speedup, based on Peter
Haverty's proposal in PR#16140.
* getOption() no longer calls options() in the main case.
* Optional use of libcurl (version 7.28.0 from Oct 2012 or later)
for Internet access:
* capabilities("libcurl") reports if this is available.
* libcurlVersion() reports the version in use, and other
details of the "libcurl" build including which URL schemes it
supports.
* curlGetHeaders() retrieves the headers for http://, https://,
ftp:// and ftps:// URLs: analysis of these headers can
provide insights into the `existence' of a URL (it might for
example be permanently redirected) and is so used in R CMD
check --as-cran.
* download.file() has a new optional method "libcurl" which
will handle more URL schemes, follow redirections, and allows
simultaneous downloads of multiple URLs.
* url() has a new method "libcurl" which handles more URL
schemes and follows redirections. The default method is
controlled by a new option url.method, which applies also to
the opening of URLs _via_ file() (which happens implicitly in
functions such as read.table.)
* When file() or url() is invoked with a https:// or ftps://
URL which the current method cannot handle, it switches to a
suitable method if one is available.
* (Windows.) The DLLs internet.dll and internet2.dll have been
merged. In this version it is safe to switch (repeatedly)
between the internal and Windows internet functions within an R
session.
The Windows internet functions are still selected by flag
--internet2 or setInternet2(). This can be overridden for an
url() connection _via_ its new method argument.
download.file() has new method "wininet", selected as the default
by --internet2 or setInternet2().
* parent.env<- can no longer modify the parent of a locked
namespace or namespace imports environment. Contributed by Karl
Millar.
* New function isLoadedNamespace() for readability and speed.
* names(env) now returns all the object names of an environment
env, equivalently to ls(env, all.names = TRUE, sorted = FALSE)
and also to the names of the corresponding list,
names(as.list(env, all.names = TRUE)). Note that although
names() returns a character vector, the names have no particular
ordering.
* The memory manager now grows the heap more aggressively. This
reduces the number of garbage collections, in particular while
data or code are loaded, at the expense of slightly increasing
the memory footprint.
* New function trimws() for removing leading/trailing whitespace.
* cbind() and rbind() now consider S4 inheritance during S3
dispatch and also obey deparse.level.
* cbind() and rbind() will delegate recursively to methods::cbind2
(methods::rbind2) when at least one argument is an S4 object and
S3 dispatch fails (due to ambiguity).
* (Windows.) download.file(quiet = FALSE) now uses text rather
than Windows progress bars in non-interactive use.
* New function hsearch_db() in package utils for building and
retrieving the help search database used by help.search(), along
with functions for inspecting the concepts and keywords in the
help search database.
* New function .getNamespaceInfo(), a no-check version of
getNamespaceInfo() mostly for internal speedups.
* The help search system now takes \keyword entries in Rd files
which are not standard keywords (as given in KEYWORDS in the R
documentation directory) as concepts. For standard keyword
entries the corresponding descriptions are additionally taken as
concepts.
* New lengths() function for getting the lengths of all elements in
a list.
* New function toTitleCase() in package tools, tailored to package
titles.
* The matrix methods of cbind() and rbind() allow matrices as
inputs which have 2^31 or more elements. (For cbind(), wish of
PR#16198.)
* The default method of image() has an explicit check for a numeric
or logical matrix (which was always required).
* URLencode() will not by default encode further URLs which appear
to be already encoded.
* BIC(mod) and BIC(mod, mod2) now give non-NA numbers for arima()
fitted models, as nobs(mod) now gives the number of "used"
observations for such models. This fixes PR#16198, quite
differently than proposed there.
* The print() methods for "htest", "pairwise.htest" and
"power.htest" objects now have a digits argument defaulting to (a
function of) getOption("digits"), and influencing all printed
numbers coherently. Unavoidably, this changes the display of
such test results in some cases.
* Code completion for namespaces now recognizes all loaded
namespaces, rather than only the ones that are also attached.
* The code completion mechanism can now be replaced by a
user-specified completer function, for (temporary) situations
where the usual code completion is inappropriate.
* unzip() will now warn if it is able to detect truncation when
unpacking a file of 4GB or more (related to PR#16243).
* methods() reports S4 in addition to S3 methods; output is
simplified when the class argument is used. .S3methods() and
methods::.S4methods() report S3 and S4 methods separately.
* Higher order functions such as the apply functions and Reduce()
now force arguments to the functions they apply in order to
eliminate undesirable interactions between lazy evaluation and
variable capture in closures. This resolves PR#16093.
INSTALLATION and INCLUDED SOFTWARE:
* The \donttest sections of R's help files can be tested by
make check TEST_DONTTEST=TRUE .
* It is possible to request the use of system valgrind headers
_via_ configure option --with-system-valgrind-headers: note the
possible future incompatibility of such headers discussed in the
'R Installation and Administration' manual. (Wish of PR#16068.)
* The included version of liblzma has been updated to xz-utils
5.0.7 (minor bug fixes from 5.0.5).
* configure options --with-system-zlib, --with-system-bzlib and
--with-system-pcre are now the default. For the time being there
is fallback to the versions included in the R sources if no
system versions are found or (unlikely) if they are too old.
Linux users should check that the -devel or -dev versions of
packages zlib, bzip2/libbz2 and pcre as well as
xz-devel/liblzma-dev (or similar names) are installed.
* configure by default looks for the texi2any script from texinfo
5.1 or later, rather than the makeinfo program. (makeinfo is a
link to the Perl script texi2any in texinfo 5.x.)
* R CMD INSTALL gains an option --built-timestamp=STAMP allowing
100% reproducible package building, thanks to Dirk Eddelbuettel.
UTILITIES:
* There is support for testing the \dontrun and \donttest parts of
examples in packages.
tools::testInstalledPackage() accepts new arguments
commentDontrun = FALSE and commentDonttest = FALSE.
R CMD check gains options --run-dontrun and --run-donttest.
* The HTML generated by tools::Rd2HTML() and tools::toHTML()
methods is now 'XHTML 1.0 Strict'.
* The compiler package's utility function setCompilerOptions() now
returns the old values invisibly. The initial optimization level
can also be set with the environment variable
R_COMPILER_OPTIMIZE.
* R CMD build adds a NeedsCompilation field if one is not already
present in the DESCRIPTION file.
* R CMD check gains option --test-dir to specify an alternative set
of tests to run.
* R CMD check will now by default continue with testing after many
types of errors, and will output a summary count of errors at the
end if any have occurred.
* R CMD check now checks that the Title and Description fields are
correctly terminated.
* R CMD check --as-cran now:
* checks a README.md file can be processed: this needs pandoc
installed.
* checks the existence and accessibility of URLs in the
DESCRIPTION, CITATION, NEWS.Rd and README.md files and in the
help files (provided the build has libcurl support).
* reports non-ASCII characters in R source files when there is
no package encoding declared in the DESCRIPTION file.
* reports (apparent) S3 methods exported but not registered.
* reports overwriting registered S3 methods from
base/recommended packages. (Such methods are replaced in the
affected package for the rest of the session, even if the
replacing namespace is unloaded.)
* reports if the Title field does not appear to be in title
case (see 'Writing R Extensions': there may be false
positives, but note that technical words should be
single-quoted and will then be accepted).
Most of these checks can also be selected by environment
variables: see the 'R Internals' manual.
C-LEVEL FACILITIES:
* New C API utility logspace_sum(logx[], n).
* Entry points rbinom_mu, rnbinom_mu and rmultinom are remapped (by
default) to Rf_rbinom_mu etc. This requires packages using them
to be re-installed.
* .C(DUP = FALSE) and .Fortran(DUP = FALSE) are now ignored, so
arguments are duplicated if DUP = TRUE would do so. As their
help has long said, .Call() is much preferred.
* New entry point R_allocLD, like R_alloc but guaranteed to have
sufficient alignment for long double pointers.
* isPairList() now returns TRUE for DOTSXP.
WINDOWS BUILD CHANGES:
A number of changes to the Windows build system are in development.
The following are currently in place.
* Installation using external binary distributions of zlib, bzip2,
liblzma, pcre, libpng, jpeglib and libtiff is now required, and
the build instructions have been revised.
* A new make target rsync-extsoft has been added to obtain copies
of the external libraries from CRAN.
* Building the manuals now requires texi2any from texinfo 5.1 or
later. CRAN binary builds include the manuals, but by default
builds from source will not, and they will be accessed from CRAN.
See the comments in src/gnuwin32/MkRules.dist for how to specify
the location of texi2any.
* (Windows) Changes have been made to support an experimental
Windows toolchain based on GCC 4.9.2. The default toolchain
continues to be based on GCC 4.6.3, as the new toolchain is not
yet stable enough. A change to a new toolchain is expected
during the R 3.2.x lifetime.
PACKAGE INSTALLATION:
* (Windows) The use of macro ZLIB_LIBS in file src/Makevars.win
(which has not been documented for a long time) now requires an
external libz.a to be available (it is part of the 'goodies' used
to compile Windows binary packages). It would be simpler to use
-lz instead.
* The default for option pkgType on platforms using binary packages
is now "both", so source packages will be tried if binary
versions are not available or not up to date.
There are options for what install.packages(type = "both")
(possibly called _via_ update.packages()) will do if compilation
of a source package is desirable: see ?options (under utils).
If you intend not to accept updates as source packages, you
should use update.packages(type = "binary").
DEPRECATED AND DEFUNCT:
* download.file(method = "lynx") is defunct.
* Building R using the included versions of zlib, bzip2, xz and
PCRE is deprecated: these are frozen (bar essential bug-fixes)
and will be removed for R 3.3.0.
* The configure option --with-valgrind-instrumentation=3 has been
withdrawn, as it did not work with recent valgrind headers: it is
now treated as level 2.
* The MethodsList class in package methods had been deprecated in R
2.11.0 and is defunct now. Functions using it are defunct if
they had been deprecated in R 2.11.0, and are deprecated now,
otherwise.
BUG FIXES:
* Fixed two obscure bugs in pairlist subassignment, reported by
Radford Neal as part of pqR issue 16.
* Fixes for bugs in handling empty arguments and argument matching
by name in log().
* all.equal() gains methods for environments and refClasses.
* [<- and [[<- gain S4 data.frame methods to avoid corruption of S4
class information by the S3 methods.
* callNextMethod() should now work within a .local call when ... is
absent from formals(.local).
* dput(pairlist(x)) generates a call to the pairlist constructor
instead of the list constructor.
* Fix missing() when arguments are propagated through ... .
(PR#15707)
* eigen(m) now defaults to symmetric = TRUE even when the dimnames
are asymmetric if the matrix is otherwise symmetric. (PR#16151)
* Fix issues with forwarding ... through callGeneric() and
callNextMethod(). (PR#16141)
* callGeneric() now works after a callNextMethod().
* Subclass information is kept consistent when replacing an
ordinary S4 class with an "old class" _via_ the S4Class argument
to setOldClass(). Thus, for example, a data.frame is valid for a
list argument in the signature, and a factor is valid for vector
arguments.
* In qbeta() the inversion of pbeta() is much more sophisticated.
This works better in corner cases some of which failed completely
previously (PR#15755), or were using too many iterations.
* Auto-printing no longer duplicates objects when printing is
dispatched to a method.
* kmeans(x, k) would fail when nrow(x) >= 42949673. (Comment 6 of
PR#15364)
* 'Abbreviated' locale-specific day and month names could have been
truncated in those rare locales where there are the same as the
full names.
* An irrelevant warning message from updating subclass information
was silenced (the namespace would not be writable in this case).
CHANGES IN R 3.1.3:
NEW FEATURES:
* The internal method of download.file() can now handle files
larger than 2GB on 32-bit builds which support such files (tested
on 32-bit R running on 64-bit Windows).
* kruskal.test() warns on more types of suspicious input.
* The as.dendrogram() method for "hclust" objects gains a check
argument protecting against memory explosion for invalid inputs.
* capabilities() has a new item long.double which indicates if the
build uses a long double type which is longer than double.
* nlm() no longer modifies the callback argument in place (a new
vector is allocated for each invocation, which mimics the
implicit duplication that occurred in R < 3.1.0); note that this
is a change from the previously documented behavior. (PR#15958)
* icuSetCollate() now accepts locale = "ASCII" which uses the basic
C function strcmp and so collates strings byte-by-byte in
numerical order.
* sessionInfo() tries to report the OS version in use (not just
that compiled under, and including details of Linux
distributions).
* model.frame() (used by lm() and many other modelling functions)
now warns when it drops contrasts from factors. (Wish of
PR#16119)
* install.packages() and friends now accept the value type =
"binary" as a synonym for the native binary type on the platform
(if it has one).
* Single source or binary files can be supplied for
install.packages(type = "both") and the appropriate type and
repos = NULL will be inferred.
* New function pcre_config() to report on some of the configuration
options of the version of PCRE in use. In particular, this
reports if regular expressions using \p{xx} are supported.
* (Windows.) download.file(cacheOK = FALSE) is now supported when
internet2.dll is used.
* browseURL() has been updated to work with Firefox 36.0 which has
dropped support for the -remote interface.
INSTALLATION and INCLUDED SOFTWARE:
* The included version of PCRE has been updated to 8.36.
* configure accepts MAKEINFO=texi2any as another way to ensure
texinfo 5.x is used when both 5.x and 4.x are installed.
UTILITIES:
* R CMD check now checks the packages used in \donttest sections of
the examples are specified in the DESCRIPTION file. (These are
needed to run the examples interactively.)
* R CMD check checks for the undeclared use of GNU extensions in
Makefiles, and for Makefiles with a missing final linefeed.
R CMD build will correct line endings in all Makefiles, not just
those in the src directory.
* R CMD check notes uses of library() and require() in package
code: see the section 'Suggested packages' of 'Writing R
Extensions' for good practice.
DEPRECATED AND DEFUNCT:
* The configure option --with-valgrind-instrumentation=3 is
deprecated and will be removed in R 3.2.0.
BUG FIXES:
* (Windows.) Rscript.exe was missing a manifest specifying the
modern style for common controls (e.g., the download progress
bar).
* If a package had extra documentation files but no vignette, the
HTML help system produced an empty index page.
* The parser now gives an error if a null character is included in
a string using Unicode escapes. (PR#16046)
* qr.Q() failed on complex arguments due to pre-3.0(!) typo.
(PR#16054)
* abs() failed with named arguments when the argument was complex.
(PR#16047)
* "noquote" objects may now be used as columns in dataframes.
(PR#15997)
* Some values with extremely long names were printed incorrectly.
(PR#15999)
* Extremely large exponents on zero expressed in scientific
notation (e.g. 0.0e50000) could give NaN. (PR#15976)
* download.file() reported downloaded sizes as 0KB if less than
1MB, only for R 3.1.2 and only on big-endian platforms.
* prompt() did not escape percent signs in the automatically
generated usage section of help files.
* drop.terms() dropped some of the attributes of the object it was
working with. (PR#16029)
* (Windows.) The command completion in Rgui.exe messed up the
console. (PR#15791)
* (Windows.) The choose.files() command returned a blank string
when the user asked for a single file but cancelled the request.
(PR#16074)
* Math2 S4 group generics failed to correctly dispatch "structure"-
and "nonStructure"-derived classes.
* loadNamespace() imposed undocumented restrictions on the
versionCheck parameter. (Reported by Geoff Lee.)
* Rare over-runs detected by AddressSanitizer in substr() and its
replacement version have been avoided.
_Inter alia_ that fix gives the documented behaviour for
substr(x, 1, 2) <- "" (subsequently reported as PR#16214).
* Loading packages incorrectly defining an S4 generic followed by a
function of the same name caused an erroneous cyclic namespace
dependency error.
* Declared vignette encodings are now always passed to the vignette
engine.
* Port Tomas Kalibera's fix from R-devel that restores the
loadMethod() fast path, effectively doubling the speed of S4
dispatch.
* power.t.test() and power.prop.test() now make use of the
extendInt option of uniroot() and hence work in more extreme
cases. (PR#15792)
* If a package was updated and attached when its namespace was
already loaded, it could end up with parts from one version and
parts from the other. (PR#16120)
* tools:::.Rdconv() didn't accept --encoding= due to a typo.
(PR#16121)
* Unix-alike builds without a suitable makeinfo were documented to
link the missing HTML manuals to CRAN, but did not.
* save(*, ascii=TRUE) and load() now correctly deal with NaN's.
(PR#16137)
* split.Date() retains fractional representations while avoiding
incomplete class propagation.
* R_ext/Lapack.h had not been updated for changes made by LAPACK to
the argument lists of its (largely internal) functions dlaed2 and
dlaed3. (PR#16157)
* RShowDoc("NEWS", "txt") had not been updated for the layout
changes of R 3.1.0.
* The xtfrm() method for class "Surv" has been corrected and its
description expanded.
* mode(x) <- y would incorrectly evaluate x before changing its
mode. (PR#16215)
* besselJ(1, 2^64) and besselY(..) now signal a warning, returning
NaN instead of typically segfaulting. (Issue 3 of PR#15554)
* HTML conversion of \href markup in .Rd files did not remove the
backslash from \% and so gave an invalid URL. In a related
change, the \ escape is now required in such URLs.
CHANGES IN R 3.1.2:
NEW FEATURES:
* embedFonts() now defaults to format = "ps2write" for .ps and .eps
files. This is available in Ghostscript 9.x (since 2010) whereas
the previous default, format = "pswrite", was removed in
Ghostscript 9.10.
* For consistency with [dpqr]norm(), [dp]lnorm(sdlog = 0) model a
point mass at exp(mulog) rather than return NaN (for an error).
* capabilities() now reports if ICU is compiled in for use for
collation (it is only actually used if a suitable locale is set
for collation, and never for a C locale).
* (OS X only.) Package tcltk checks when loaded if it is linked
against the CRAN X11-based Tcl/Tk and if so that the Tcl/Tk
component and the X11 libraries are installed. This allows more
informative error messages to be given advising the installation
of the missing component or of XQuartz.
The X11() device and X11-based versions of the data editor and
viewer (invoked by edit() and View() for data frames and matrices
from command-line R) check that the X11 libraries are installed
and if not advises installing XQuartz.
* icuSetCollate() allows locale = "default", and locale = "none" to
use OS services rather than ICU for collation.
Environment variable R_ICU_LOCALE can be used to set the default
ICU locale, in case the one derived from the OS locale is
inappropriate (this is currently necessary on Windows).
* New function icuGetCollate() to report on the ICU collation
locale in use (if any).
* utils::URLencode() was updated to use unreserved and reserved
characters from RFC 3986 (<URL:
http://tools.ietf.org/html/rfc3986>) instead of RFC 1738.
* unique(warnings()) and c(warnings()) are now supported.
* The Bioconductor 'version' used by setRepositories() now defaults
to 3.0. (It can be set at runtime _via_ environment variable
R_BIOC_VERSION.)
* Omegahat is no longer listed as providing Windows binary
packages, e.g. by setRepositories(). It has no binary packages
available for R 3.1.x and those for earlier versions were 32-bit
only.
INSTALLATION and INCLUDED SOFTWARE:
* The configure script reports on the more important
capabilities/options which will not be compiled in.
More types of external BLAS are recognized by name in that
report.
* When building R as a shared library, the -L${R_HOME}/lib${R_ARCH}
flag is placed earlier in the link commands used during
installation and when packages are installed: this helps ensure
that the current build has priority if an R shared library has
already been installed by e.g. install-libR in a library
mentioned in LDFLAGS (and not in 'your system's library
directory' as documented). (Wish of PR#15790.)
* LaTeX package upquote is no longer required for R's use of
inconsolata.
* (Windows only) If both 32- and 64-bit versions of R are
installed, the bin/R.exe and bin/Rscript.exe executables now run
64-bit R. (To run 32-bit R, overwrite these files with copies of
bin/i386/Rfe.exe.)
UTILITIES:
* Running R CMD check with _R_CHECK_DEPENDS_ONLY_ true now makes
the VignetteBuilder packages available even if they are listed in
Suggests, since they are needed to recognise and process
non-Sweave vignettes.
* R CMD check now reports empty importFrom declarations in a
NAMESPACE file, as these are common errors (writing
importFrom(Pkg) where import(Pkg) was intended).
* R CMD check now by default checks code usage directly on the
package namespace without loading and attaching the package and
its suggests and enhances. For good practice with packages in
the Suggests field, see SS1.1.3.1 of 'Writing R Extensions'. For
use of lazy-data objects in the package's own code, see ?data.
BUG FIXES:
* dmultinom() did not handle non-finite probabilities correctly.
* prettyNum(x, zero.print=*) now also works when x contains NAs.
* A longstanding bug exhibited by nlminb() on Windows was traced to
a compiler bug in gcc 4.6.3; a workaround has been put in place.
(PR#15244 and PR#15914).
* Rendering of \command in HTML versions of help pages has been
improved: this is particularly evident on the help page for
INSTALL.
* as.hexmode(x) and as.octmode(x) now behave correctly for some
numeric x, e.g., c(NA, 1) or c(1, pi).
* drop1() failed if the scope argument had no variables to drop.
(PR#15935)
* edit() (and hence fix()) failed if an object had a non-character
attribute named "source" (an attribute that had been used in R
prior to version 2.14.0).
* callGeneric() could fail if the generic had ... as a formal
argument. (PR#15937).
* Forking in package parallel called C entry point exit in the
child. This was unsafe (_exit should have been called), and
could flush stdin of the main R process (seen most often on
Solaris).
As good practice, stdout is now flushed before forking a child.
* R objects such as list(`a\b` = 1) now print correctly.
* getAnywhere("C_pbinom") now returns correctly a single object
(rather than unlisting it).
* The confint() method for nls() fits failed it these has specified
parameter limits despite using an algorithm other than "port".
(PR#15960)
* Subclassing an S4 class failed if the class required arguments to
the generator, through its initialize() method.
* removeSource() did not properly handle expressions containing
arguments that were supplied as missing, e.g. x[i,]. (PR#15957)
* as.environment(list()) now works, and as.list() of such an
environment is now the same as list().
* Several tcltk functions failed when run in unusual environments.
(PR#15970)
* options(list()) now works (trivially). (PR#15979)
* merge(<dendrogram>, ..) now works correctly for two `independent'
dendrograms (PR#15648), and still compatibly via adjust = "auto"
e.g. for two branches of an existing dendrogram.
* The plot method for "hclust" objects gets an optional argument
check; When that is true (the default) it checks more carefully
for valid input.
* (Windows only) If a user chose to install 64 bit R but not 32 bit
R, the bin/R and bin/Rscript executables failed to run.
(PR#15981)
* Various possible buffer overruns have been prevented, and missed
memory protection added. (PR#15990)
* Rscript no longer passes --args to R when there are no extra
("user") arguments.
* objects like getClass("refClass")@prototype now print() and str()
without error.
* identical() now also looks at the S4 bit.
* hist(x, breaks) is more robust in adding a small fuzz to few
breaks when some are very large. (PR#15988)
* sub() and gsub() did not handle regular expressions like "\s{2,}"
properly if the text contained NA or non-ascii elements in a
UTF-8 locale. Part of this was due to a bug in the TRE library.
(PR#16009)
* RShowDoc("NEWS") now displays the PDF version.
* Matrices and arrays with last dimension zero did not print at all
or incompletely. (PR#16012)
* plot.histogram() and hence hist() now respect the xaxs, yaxs and
lab graphics parameters. (PR#16021)
* bw.SJ(x) and other bw.*() no longer segfault when x contains
non-finite values. (PR#16024)
* R CMD Rd2pdf unintentionally ignored its --os option.
* The internal method of download.file() was not reporting file
sizes and progress correctly on files larger than 2GB (inherited
from libxml2). This is corrected for 64-bit builds (32-bit
platforms may not support such files, but where possible will be
supported in future versions of R).
* Work around a bug in OS X Yosemite where key environment
variables may be duplicated causing issues in subprocesses. The
duplicates are now removed on R startup (via Rprofile).
(PR#16042)
* Adjust X11 auto-launch detection in DISPLAY on OS X to recognize
latest XQuartz.
2015-05-13 14:48:05 +02:00
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lib/R/share/Rd/macros/system.Rd
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2013-08-13 21:53:30 +02:00
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lib/R/share/dictionaries/en_stats.rds
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2007-03-14 12:50:17 +01:00
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lib/R/share/encodings/Adobe-glyphlist
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lib/R/share/encodings/character-sets
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2011-11-20 05:57:02 +01:00
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lib/R/share/java/README
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2007-03-14 12:50:17 +01:00
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lib/R/share/java/getsp.class
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2008-04-26 04:39:27 +02:00
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lib/R/share/licenses/AGPL-3
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2007-11-03 21:14:39 +01:00
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lib/R/share/licenses/Artistic-2.0
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2013-08-13 21:53:30 +02:00
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lib/R/share/licenses/BSD_2_clause
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lib/R/share/licenses/BSD_3_clause
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2007-03-14 12:50:17 +01:00
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lib/R/share/licenses/GPL-2
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2007-11-03 21:14:39 +01:00
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lib/R/share/licenses/GPL-3
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2007-03-14 12:50:17 +01:00
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lib/R/share/licenses/LGPL-2
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lib/R/share/licenses/LGPL-2.1
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2007-11-03 21:14:39 +01:00
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lib/R/share/licenses/LGPL-3
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2013-08-13 21:53:30 +02:00
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lib/R/share/licenses/MIT
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2008-03-15 23:16:41 +01:00
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lib/R/share/licenses/license.db
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/share/make/basepkg.mk
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Update to R 3.0.2
* The NEWS files have been re-organized.
This file contains news for R >= 3.0.0: news for the 0.x.y, 1.x.y
and 2.x.y releases is in files NEWS.0, NEWS.1 and NEWS.2. The
latter files are now installed when R is installed. An HTML
version of news from 2.10.0 to 2.15.3 is available as
doc/html/NEWS.2.html.
* sum() for integer arguments now uses an integer accumulator of at
least 64 bits and so will be more accurate in the very rare case
that a cumulative sum exceeds 2^53 (necessarily summing more than
4 million elements).
* The example() and tools::Rd2ex() functions now have parameters to
allow them to ignore \dontrun markup in examples. (Suggested by
Peter Solymos.)
* str(x) is considerably faster for very large lists, or factors
with 100,000 levels, the latter as in PR#15337.
* col2rgb() now converts factors to character strings not integer
codes (suggested by Bryan Hanson).
* tail(warnings()) now works, via the new `[` method.
* There is now support for the LaTeX style file zi4.sty which has
in some distributions replaced inconsolata.sty.
* unlist(x) now typically returns all non-list xs unchanged, not
just the "vector" ones. Consequently, format(lst) now also works
when the list lst has non-vector elements.
* The tools::getVignetteInfo() function has been added to give
information about installed vignettes.
* New assertCondition(), etc. utilities in tools, useful for
testing.
* Profiling now records non-inlined calls from byte-compiled code
to BUILTIN functions.
* Various functions in stats and elsewhere that use non-standard
evaluation are now more careful to follow the namespace scoping
rules. E.g. stats::lm() can now find stats::model.frame() even
if stats is not on the search path or if some package defines a
function of that name.
* If an invalid/corrupt .Random.seed object is encountered in the
workspace it is ignored with a warning rather than giving an
error. (This allows R itself to rely on a working RNG, e.g. to
choose a random port.)
* seq() and seq.int() give more explicit error messages if called
with invalid (e.g. NaN) inputs.
* When parse() finds a syntax error, it now makes partial parse
information available up to the location of the error. (Request
of Reijo Sund.)
* Methods invoked by NextMethod() had a different dynamic parent to
the generic. This was causing trouble where S3 methods invoked
via lazy evaluation could lose track of their generic.
(PR#15267)
* Code for the negative binomial distribution now treats the case
size == 0 as a one-point distribution at zero.
* abbreviate() handles without warning non-ASCII input strings
which require no abbreviation.
* read.dcf() no longer has a limit of 8191 bytes per line. (Wish of
PR#15250.)
* formatC(x) no longer copies the class of x to the result, to
avoid misuse creating invalid objects as in PR#15303. A warning
is given if a class is discarded.
* Dataset npk has been copied from MASS to allow more tests to be
run without recommended packages being installed.
* The initialization of the regression coefficients for
non-degenerate differenced models in arima() has been changed and
in some examples avoids a local maximum. (PR#15396)
* termplot() now has an argument transform.x to control the display
of individual terms in the plot. (PR#15329)
* format() now supports digits = 0, to display nsmall decimal
places.
* There is a new read-only par() parameter called "page", which
returns a logical value indicating whether the next plot.new()
call will start a new page.
* Processing Sweave and Rd documents to PDF now renders backticks
* utils::modifyList() gets a new argument keep.null allowing NULL
components in the replacement to be retained, instead of causing
corresponding components to be deleted.
* tools::pkgVignettes() gains argument check; if set to TRUE, it
will warn when it appears a vignette requests a non-existent
vignette engine.
2014-02-06 11:57:21 +01:00
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lib/R/share/make/check_vars_ini.mk
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lib/R/share/make/check_vars_out.mk
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Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/share/make/clean.mk
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2007-03-14 12:50:17 +01:00
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lib/R/share/make/config.mk
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2011-11-20 05:57:02 +01:00
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lib/R/share/make/lazycomp.mk
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2007-03-14 12:50:17 +01:00
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lib/R/share/make/shlib.mk
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lib/R/share/make/vars.mk
|
Changes 2.10.0:
* Package help is now converted from Rd by the R-based converters
that were first introduced in 2.9.0.
* HTML help is now generated dynamically using an HTTP server
running in the R process and listening on the loopback interface.
* polygon(), pdf() and postscript() now have a parameter
'fillOddEven' (default FALSE), which controls the mode used for
polygon fills of self-intersecting shapes.
* New debugonce() function; further,
getOption("deparse.max.lines") is now observed when debugging.
* plot() methods for "stepfun" and hence "ecdf" no longer plot
points by default for n >= 1000.
* [g]sub(*, perl=TRUE) now also supports '\E' in order to *end*
\U and \L case changes, thanks to a patch from Bill Dunlap.
* factor(), `levels<-`(), etc, now ensure that the resulting factor
levels are unique (as was always the implied intention). Factors
with duplicated levels are still constructible by low-level means,
but are now declared illegal.
* New print() (S3) method for class "function", also used for
auto-printing. Further, .Primitive functions now print and
auto-print identically.
* The print() and toLatex() methods for class "sessionInfo" now
show the locale in a nicer format and have arguments to
suppress locale information.
* In addition to previously only round(), there are other 'Math'
group (S3) methods for 'difftime', such as floor(), signif(), abs(), etc.
* For completeness, old.packages() and available.packages() allow
'type' to be specified (you could always specify 'available'
or 'contriburl').
* More...
2009-12-11 19:53:40 +01:00
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lib/R/share/make/winshlib.mk
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2007-03-14 12:50:17 +01:00
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lib/R/share/sh/echo.sh
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2011-11-20 05:57:02 +01:00
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lib/R/share/texmf/bibtex/bib/RJournal.bib
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lib/R/share/texmf/bibtex/bib/Rnews.bib
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lib/R/share/texmf/bibtex/bst/jss.bst
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lib/R/share/texmf/tex/latex/Rd.sty
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lib/R/share/texmf/tex/latex/Sweave.sty
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lib/R/share/texmf/tex/latex/jss.cls
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lib/R/share/texmf/tex/latex/omsaer.fd
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lib/R/share/texmf/tex/latex/omsaett.fd
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lib/R/share/texmf/tex/latex/omscmtt.fd
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lib/R/share/texmf/tex/latex/ts1aer.fd
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lib/R/share/texmf/tex/latex/ts1aett.fd
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2007-11-03 21:14:39 +01:00
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lib/pkgconfig/libR.pc
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2001-11-01 01:11:36 +01:00
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man/man1/R.1
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2007-11-03 21:14:39 +01:00
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man/man1/Rscript.1
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