@@ -1097,6 +1097,31 @@ (define-public r-plotfunctions
with default R plot functions.")
(license license:gpl2+)))
+(define-public r-polychrome
+ (package
+ (name "r-polychrome")
+ (version "1.3.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "Polychrome" version))
+ (sha256
+ (base32 "044vbylgbqf0ccv4r15nmbw1vz0j95g67i6blw73hvbvbm6w5x4d"))))
+ (properties `((upstream-name . "Polychrome")))
+ (build-system r-build-system)
+ (propagated-inputs
+ (list r-colorspace r-scatterplot3d))
+ (native-inputs
+ (list r-knitr))
+ (home-page "http://oompa.r-forge.r-project.org/")
+ (synopsis "Qualitative palettes with many colors")
+ (description
+ "This package provides tools for creating, viewing, and assessing
+qualitative palettes with many (20-30 or more) colors. See Coombes and
+colleagues (2019) @url{https://doi:10.18637/jss.v090.c01}.")
+ (license license:asl2.0)))
+
+
(define-public r-ecp
(package
(name "r-ecp")