gnu: Add r-useful.

* gnu/packages/cran.scm (r-useful): New variable.
This commit is contained in:
Roel Janssen 2020-09-09 16:59:42 +02:00
parent 1f56ec08af
commit a9401b4c94
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@ -3724,6 +3724,36 @@ (define-public r-ucminf
with the package @code{optim}.") with the package @code{optim}.")
(license license:gpl2+))) (license license:gpl2+)))
(define-public r-useful
(package
(name "r-useful")
(version "1.2.6")
(source (origin
(method url-fetch)
(uri (cran-uri "useful" version))
(sha256
(base32
"0n50v1q75k518sq23id14jphwla35q4sasahrnrnllwrachl67v1"))))
(properties `((upstream-name . "useful")))
(build-system r-build-system)
(propagated-inputs
`(("r-assertthat" ,r-assertthat)
("r-dplyr" ,r-dplyr)
("r-ggplot2" ,r-ggplot2)
("r-magrittr" ,r-magrittr)
("r-matrix" ,r-matrix)
("r-plyr" ,r-plyr)
("r-purrr" ,r-purrr)
("r-scales" ,r-scales)))
(home-page "https://github.com/jaredlander/useful")
(synopsis "A Collection of Handy, Useful Functions")
(description "This package provides a set of little functions that have been
found useful to do little odds and ends such as plotting the results of K-means
clustering, substituting special text characters, viewing parts of a
@code{data.frame}, constructing formulas from text and building design and
response matrices.")
(license license:bsd-3)))
(define-public r-ordinal (define-public r-ordinal
(package (package
(name "r-ordinal") (name "r-ordinal")