>=dev-lang/R-3.5

r_suggests_class?
      ( virtual/class )

r_suggests_dplyr?
      ( sci-CRAN/dplyr )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_kernsmooth?
      ( virtual/KernSmooth )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_maps?
      ( sci-CRAN/maps )

r_suggests_sf?
      ( sci-CRAN/sf )

r_suggests_stringi?
      ( sci-CRAN/stringi )

dev-lang/R:=