>=dev-lang/R-3.5.0
>=sci-CRAN/magrittr-2.0.1
>=sci-CRAN/stringr-1.4.0

r_suggests_dplyr?
      ( sci-CRAN/dplyr )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_prettydoc?
      ( sci-CRAN/prettydoc )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( sci-CRAN/testthat )

r_suggests_tidyr?
      ( sci-CRAN/tidyr )

dev-lang/R:=