gnu: Add r-stringr.

* gnu/packages/statistics.scm (r-stringr): New variable.
This commit is contained in:
Ricardo Wurmus 2015-08-31 15:35:43 +02:00
parent 4dca98dc81
commit d5cd5c1568

View file

@ -381,3 +381,28 @@ (define-public r-stringi
(e.g. via regular expressions), random string generation, string collation, (e.g. via regular expressions), random string generation, string collation,
transliteration, concatenation, date-time formatting and parsing, etc.") transliteration, concatenation, date-time formatting and parsing, etc.")
(license license:bsd-3))) (license license:bsd-3)))
(define-public r-stringr
(package
(name "r-stringr")
(version "1.0.0")
(source
(origin
(method url-fetch)
(uri (string-append "mirror://cran/src/contrib/stringr_"
version ".tar.gz"))
(sha256
(base32 "0jnz6r9yqyf7dschr2fnn1slg4wn6b4ik5q00j4zrh43bfw7s9pq"))))
(build-system r-build-system)
(propagated-inputs
`(("r-magrittr" ,r-magrittr)
("r-stringi" ,r-stringi)))
(home-page "")
(synopsis "Simple, consistent wrappers for common string operations")
(description
"Stringr is a consistent, simple and easy to use set of wrappers around
the fantastic 'stringi' package. All function and argument names (and
positions) are consistent, all functions deal with \"NA\"'s and zero length
vectors in the same way, and the output from one function is easy to feed into
the input of another.")
(license license:gpl2+)))