diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/cran.scm | 27 |
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))) |