summaryrefslogtreecommitdiff
path: root/gnu/packages/cran.scm
diff options
context:
space:
mode:
authorTobias Geerinckx-Rice <me@tobias.gr>2018-06-20 04:00:24 +0200
committerTobias Geerinckx-Rice <me@tobias.gr>2018-06-20 04:56:34 +0200
commita86049d9b696628067d6db2b449e4e7b2cd49d2f (patch)
treec2fbdb239774ff1a35726994e6d4c1f84ced3f7b /gnu/packages/cran.scm
parent0430eb6643a7f8666b056f2d064aa79822d147fb (diff)
gnu: Add r-pls.
* gnu/packages/cran.scm (r-pls): New public variable.
Diffstat (limited to 'gnu/packages/cran.scm')
-rw-r--r--gnu/packages/cran.scm35
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index a04af976e4..bfeeae47c4 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -424,6 +424,41 @@ the plog header-only C++ logging library, and a method to log to R's standard
error stream.")
(license license:expat)))
+(define-public r-pls
+ (package
+ (name "r-pls")
+ (version "2.6-0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "pls" version))
+ (sha256
+ (base32
+ "15j59p5x0rkdrk7iqzkipsy50rsyjl31w8zxc4w3v1j5gzxhi1rx"))))
+ (build-system r-build-system)
+ (home-page "http://mevik.net/work/software/pls.html")
+ (synopsis "Partial Least Squares and Principal Component Regression")
+ (description
+ "The pls package implements multivariate regression methods: Partial Least
+Squares Regression (@dfn{PLSR}), Principal Component Regression (@dfn{PCR}), and
+Canonical Powered Partial Least Squares (@dfn{CPPLS}). It supports:
+
+@itemize
+@item several algorithms: the traditional orthogonal scores (@dfn{NIPALS}) PLS
+algorithm, kernel PLS, wide kernel PLS, Simpls, and PCR through @code{svd}
+@item multi-response models (or @dfn{PLS2})
+@item flexible cross-validation
+@item Jackknife variance estimates of regression coefficients
+@item extensive and flexible plots: scores, loadings, predictions, coefficients,
+(R)MSEP, R², and correlation loadings
+@item formula interface, modelled after @code{lm()}, with methods for predict,
+print, summary, plot, update, etc.
+@item extraction functions for coefficients, scores, and loadings
+@item MSEP, RMSEP, and R² estimates
+@item multiplicative scatter correction (@dfn{MSC})
+@end itemize\n")
+ (license license:gpl2)))
+
(define-public r-rcpp
(package
(name "r-rcpp")