gnu: Add r-formula.

* gnu/packages/statistics.scm (r-formula): New variable.
master
Ricardo Wurmus 2016-03-31 15:39:16 +02:00
parent 0837dd0737
commit b1acb44573
1 changed files with 22 additions and 0 deletions

View File

@ -1007,6 +1007,28 @@ some versions of Epi Info, Minitab, S, SAS, SPSS, Stata, Systat and Weka, and
for reading and writing some dBase files.")
(license license:gpl2+)))
(define-public r-formula
(package
(name "r-formula")
(version "1.2-1")
(source
(origin
(method url-fetch)
(uri (cran-uri "Formula" version))
(sha256
(base32
"02in5325zzrqbhlygx6s0dinj6ymw845q70y56frqacv25ayzcax"))))
(properties `((upstream-name . "Formula")))
(build-system r-build-system)
(home-page "http://cran.r-project.org/web/packages/Formula")
(synopsis "Extended model formulas")
(description
"This package provides a new class @code{Formula}, which extends the base
class @code{formula}. It supports extended formulas with multiple parts of
regressors on the right-hand side and/or multiple responses on the left-hand
side.")
(license (list license:gpl2+ license:gpl3+))))
(define-public r-chron
(package
(name "r-chron")