5 commits

Author	SHA1	Message	Date
Brendan Fabeny	e80e131996	Update math/R to 3.0.1-patched, and adjust dependent ports; ... synchronize math/rpy with upstream repository Reviewed by: wen Approved by: wen, tota	2013-05-28 15:15:05 +00:00
Brendan Fabeny	51cd110a01	update math/R to 2.15.3, and adjust dependent ports	2013-03-07 04:21:34 +00:00
Steven Kreuzer	18e2b93101	Update to 2.0-8	2013-01-28 14:38:16 +00:00
Brendan Fabeny	3f2ca9c1d8	update the R base ports to 2.15.2 and adjust dependent ports ... Reviewed by: thierry, tota, wen	2013-01-04 17:51:39 +00:00
Steven Kreuzer	95851be880	Extensions to Freund and Schapire's AdaBoost algorithm and Friedman's ... gradient boosting machine. Includes regression methods for least squares, absolute loss, quantile regression, logistic, Poisson, Cox proportional hazards partial likelihood, and AdaBoost exponential loss. WWW: http://cran.r-project.org/web/packages/gbm/	2012-09-18 18:26:19 +00:00