>=dev-lang/R-3.2.3
sci-CRAN/dplyr
sci-CRAN/tibble
sci-CRAN/sp
sci-CRAN/rlang
virtual/pkgconfig

r_suggests_covr?
      ( sci-CRAN/covr )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_raster?
      ( sci-CRAN/raster )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_sf?
      ( sci-CRAN/sf )

r_suggests_testthat?
      ( sci-CRAN/testthat )

r_suggests_trip?
      ( sci-CRAN/trip )

r_suggests_viridis?
      ( sci-CRAN/viridis )

dev-lang/R:=