sci-CRAN/checkmate
sci-CRAN/terra
sci-CRAN/future
sci-CRAN/data_table
>=sci-CRAN/sf-0.9.0
sci-CRAN/units
>=dev-lang/R-3.6
sci-CRAN/furrr
sci-CRAN/gtfs2gps

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_gtfstools?
      ( sci-CRAN/gtfstools )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_lwgeom?
      ( sci-CRAN/lwgeom )

r_suggests_progressr?
      ( sci-CRAN/progressr )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

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

dev-lang/R:=