Upstream changes:
3.0612 2016-01-09
- Move the VCS repository to GitHub.
- People are more used to it, and it can take part in the CPAN pull-req
challenge.
3.0611 2016-01-07
- Apply patch from Debian to correct a spelling error.
- https://rt.cpan.org/Ticket/Display.html?id=110987
- Thanks to Salvatore Bonaccorso for the report and patch.
3.0610 2016-01-06
- Clarified the docs for add_data_with_samples().
- Some people thought they were repeat counts of the data , but they
are normally ignored.
- Replace remaining tabs with spaces.
3.0609 2015-06-19
- Update some old URLs and addresses.
3.0608 2015-01-14
- Apply patch to speed up skewness calculations.
- https://rt.cpan.org/Public/Bug/Display.html?id=101422
- Thanks to Shawn (SLAFFAN).
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.
a) refer 'perl' in their Makefile, or
b) have a directory name of p5-*, or
c) have any dependency on any p5-* package
Like last time, where this caused no complaints.
Upstream changes:
3.0604 July 14, 2012
- Correct a misspelling of "weight" in
lib/Statistics/Descriptive/Smoother/Weightedexponential.pm
- Thanks to Wilhelm for the report.
- Update the scripts/tag-release.pl file for Mercurial.
3.0603 May 15, 2012
- Use in_between to compare decimal numbers
- Smoothing tests were failing because of rounding problems
- Thanks to Andreas J. K.nig for reporting it and to
Fabio Ponciroli for fixing it.
3.0602 May 12, 2012
- Correct a typo:
- https://rt.cpan.org/Ticket/Display.html?id=77145
- Thanks to Salvatore Bonaccorso and the Debian Perl Group
for the report.
3.0601 May 11, 2012
- No longer using Test::Exception in the tests.
- It was used by the tests and not specified in
test_requires/build_requires.
- Thanks to hsk@fli-leibniz.de for the report.
3.0600 May 11, 2012
- Add the smoothing functionality.
- Add the following public methods: add_data_with_samples(),
set_smoother(), get_smoothed_data() to the main module.
- Add the lib/Statistics/Descriptive/Smoother.pm and
lib/Statistics/Descriptive/Smoother/Exponential.pm
lib/Statistics/Descriptive/Smoother/Weightedexponential.pm
modules.
- Thanks to Fabio Ponciroli
- Add the scripts/bump-version-number.pl to facilitate bumping the
version number.
3.0500 May 03, 2012
- Add the get_data_without_outliers() and the set_outlier_filter()
methods.
- See https://bitbucket.org/barbasa/perl-statistics-descriptive/overview
- Thanks to Fabio Ponciroli
3.0400 March 01, 2012
- Fix https://rt.cpan.org/Ticket/Display.html?id=74890
- some function should return undef() in list context so they can
be easily assigned to values in hash initialisations.
- thanks to SLAFFAN for a preliminary patch which was modified
by SHLOMIF (the current Statistics-Descriptive maintainer).
3.0300 February 11, 2012
- Now mean() and median() and other routines return undef() if there are
no data.
- Somewhat incompatible change: some methods that returned undef() under
list context now return an empty list (so it will be false).
- it is generally not recommended to call such methods in list context
as they should always be called in scalar context.
- Resolves https://rt.cpan.org/Ticket/Display.html?id=74693
- thanks to Shawn Laffan for the report and the patch.
3.0203 November 17, 2011
- Fix https://rt.cpan.org/Ticket/Display.html?id=72495 .
- percentile should not die and should return undef if there are
no elements in the collection.
3.0202 July 23, 2011
- Moved tag-release.pl to scripts/tag-release.pl (though we now use
Mercurial instead of Subversion.)
- Add t/mode.t to test the ->mode() method.
- Documented ->mode() better.
- Optimized ->mode().
3.0201 October 14, 2010
- Add some documentation clarifying the 0th percentile return, as it
returns undef() for representing -inf:
- Fix https://rt.cpan.org/Ticket/Display.html?id=62055
- Thanks to Dave Breimann for reporting it.
- Add the tag-release.pl to tag a release using Subversion.
3.0200 June 18, 2010
- Added skewness and kurtosis
- https://rt.cpan.org/Ticket/Display.html?id=58187
- Thanks to Shawn Laffan.
3.0102 June 15, 2010
- Add the $VERSION variable to Statistics::Descriptive::Sparse and
Statistics::Descriptive::Full. This was done to silence the CPAN indexer.
3.0101 June 15, 2010
- Moved the trimmed_mean caching test (that used the Benchmark.pm module)
to rejects/descr.t , because it kept failing.
to trigger/signal a rebuild for the transition 5.10.1 -> 5.12.1.
The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=..."), minus the packages updated after
the perl package update.
sno@ was right after all, obache@ kindly asked and he@ led the
way. Thanks!
pkgsrc changes:
- Adding license according to META.yml (perl license)
- Setting module type to Module::Build
Upstream changes:
3.0100 July 20, 2009
- Added the quantile method - thanks to Djibril Ousmanou (DJIBEL).
- https://rt.cpan.org/Ticket/Display.html?id=47948
3.0000 May 29, 2009
- Added tests (for ->count, ->sum, ->sumsq, ->min, ->max)
- Localized the scope of $stat and other variables in t/descr.t
- Got rid of AUTOLOAD in favour of individual accessors.
- Converted many direct member accesses to the accessors.
- Added ->frequency_distribution_ref() which deprecates
frequency_distribution().
- Some refactoring of the lib/Statistics/Descriptive.pm module
(without breaking the documented API).
2.9 May 13, 2009
- Fixed bug https://rt.cpan.org/Public/Bug/Display.html?id=46026 :
- standard_deviation failing due to a variance that got evaluated
to 0 due to rounding errors.
- Kwalitee : added a LICENSE section to the POD.
- Kwalitee (CPANTS) : added an examples/ directory with a script.
2.8 May 09, 2009
- Enabled "./Build runtest" and "./Build distruntest" (using Test::Run)
in the distribution.
- Fixed incomplete/broken tests in t/descr.t.
2.7 May 03, 2009
- Converted the distribution to Build.PL and re-organized it to
put everything under its proper place. Started maintaining it in:
- http://svn.berlios.de/svnroot/repos/web-cpan/Statistics-Descriptive/
- Converted t/descr.t to use "use strict;" and "use warnings;".
- Converted t/descr.t to use Test::More.
- Cleaned up the "use" statement of lib/Statistics/Descriptive.pm.
- Added more explicit dependencies (core, though) to Build.PL.
- Fixed RT bug #34999: freq distribution generated too many bins.
- https://rt.cpan.org/Ticket/Display.html?id=34999
- Added some keywords and resources to the META.yml, using Build.PL's
meta_merge.
- Fixed https://rt.cpan.org/Ticket/Display.html?id=32183
- more authoritative (and non-broken) link to the RFC.
- Applied the patch in https://rt.cpan.org/Ticket/Display.html?id=9160
- {{#9160: Variance and Standard Deviation use costly pseudo-variance,
instead of computing real variance}}.
