diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index a4b4897fd9..da05dd4615 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -9073,3 +9073,22 @@ in the NIfTI-1 and ANALYZE-7.5 formats, with seamless synchronisation between compiled C and interpreted R code. It also provides a C/C++ API that can be used by other packages.") (license license:gpl2))) + +(define-public r-shades + (package + (name "r-shades") + (version "1.3.0") + (source + (origin + (method url-fetch) + (uri (cran-uri "shades" version)) + (sha256 + (base32 + "0qbg7b37ifgil7ka4vhk15wjf65rwha233yppqd9wlf3gys8784n")))) + (build-system r-build-system) + (home-page "https://github.com/jonclayden/shades") + (synopsis "Simple color manipulation") + (description + "This package provides functions for easily manipulating colors, +creating color scales and calculating color distances.") + (license license:bsd-3)))