>=dev-lang/R-3.5.0
sci-CRAN/R6
sci-CRAN/data_table

r_suggests_dplyr?
      ( sci-CRAN/dplyr )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( >=sci-CRAN/testthat-3.0.0 )

r_suggests_tibble?
      ( sci-CRAN/tibble )

r_suggests_tinytest?
      ( sci-CRAN/tinytest )

dev-lang/R:=