>=dev-lang/R-3.5.0
sci-CRAN/xml2
sci-CRAN/oro_nifti
>sci-CRAN/gifti-0.7.5
sci-CRAN/RNifti
sci-CRAN/RColorBrewer

r_suggests_covr?
      ( sci-CRAN/covr )

r_suggests_fields?
      ( sci-CRAN/fields )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_ggpubr?
      ( sci-CRAN/ggpubr )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_papayar?
      ( sci-CRAN/papayar )

r_suggests_rgl?
      ( sci-CRAN/rgl )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( >=sci-CRAN/testthat-2.1.0 )

dev-lang/R:=