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authorRicardo Wurmus <rekado@elephly.net>2019-03-27 15:44:25 +0100
committerRicardo Wurmus <rekado@elephly.net>2019-03-27 16:17:19 +0100
commit91e06bedf8ae43722c8c8b50816fa4e90593932e (patch)
tree37d1a484115a2f67e3757eed05b927d4fa63fc44 /gnu
parent85431ca3a8c125965477de17f2b165299b98266f (diff)
downloadguix-91e06bedf8ae43722c8c8b50816fa4e90593932e.tar.gz
guix-91e06bedf8ae43722c8c8b50816fa4e90593932e.zip
gnu: Add r-tweenr.
* gnu/packages/cran.scm (r-tweenr): New variable.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/cran.scm27
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 102a223c6f..b0fb5ec86a 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -13194,3 +13194,30 @@ efficient lookups, similar in purpose to hash tables. This package provides
an implementation of radix trees for use in R programming and in developing
packages with Rcpp.")
(license license:expat)))
+
+(define-public r-tweenr
+ (package
+ (name "r-tweenr")
+ (version "1.0.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "tweenr" version))
+ (sha256
+ (base32
+ "0sq90pbln6lkc2q3zflhkxxwpqdw5dd7igrxhdnlynkdrmi83mpg"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-farver" ,r-farver)
+ ("r-magrittr" ,r-magrittr)
+ ("r-rcpp" ,r-rcpp)
+ ("r-rlang" ,r-rlang)))
+ (home-page "https://github.com/thomasp85/tweenr")
+ (synopsis "Interpolate data for smooth animations")
+ (description
+ "In order to create smooth animation between states of data, tweening is
+necessary. This package provides a range of functions for creating tweened
+data that can be used as basis for animation. Furthermore it adds a number of
+vectorized interpolaters for common R data types such as numeric, date and
+color.")
+ (license license:expat)))