gnu: Add r-tidyr.

* gnu/packages/statistics.scm (r-tidyr): New variable.
This commit is contained in:
Ricardo Wurmus 2016-04-20 14:14:17 +02:00
parent c26c062838
commit 94b7e9b7b4

View file

@ -2413,6 +2413,35 @@ (define-public r-viridis
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(license license:x11)))
(define-public r-tidyr
(package
(name "r-tidyr")
(version "0.4.1")
(source
(origin
(method url-fetch)
(uri (cran-uri "tidyr" version))
(sha256
(base32
"0xp6lyr2l4ix2mrilx4qmca7wm5qmbhvi24m4nf7qsgwp54gnv2h"))))
(build-system r-build-system)
(propagated-inputs
`(("r-dplyr" ,r-dplyr)
("r-lazyeval" ,r-lazyeval)
("r-magrittr" ,r-magrittr)
("r-rcpp" ,r-rcpp)
("r-stringi" ,r-stringi)))
(home-page "https://github.com/hadley/tidyr")
(synopsis "Tidy data with `spread()` and `gather()` functions")
(description
"tidyr is a reframing of the reshape2 package designed to accompany the
tidy data framework, and to work hand-in-hand with magrittr and dplyr to build
a solid pipeline for data analysis. It is designed specifically for tidying
data, not the general reshaping that reshape2 does, or the general aggregation
that reshape did. In particular, built-in methods only work for data frames,
and tidyr provides no margins or aggregation.")
(license license:expat)))
(define-public r-plotly
(package
(name "r-plotly")