>=dev-lang/R-3.4
sci-CRAN/vctrs
sci-CRAN/lubridate
sci-CRAN/tibble
sci-CRAN/pillar
>=sci-CRAN/rlang-0.4.0
>=sci-CRAN/dplyr-1.0.0
sci-CRAN/magrittr
sci-CRAN/tidyr
sci-CRAN/tidyselect

r_suggests_covr?
      ( sci-CRAN/covr )

r_suggests_haven?
      ( sci-CRAN/haven )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_plm?
      ( sci-CRAN/plm )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_sjlabelled?
      ( sci-CRAN/sjlabelled )

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

r_suggests_tsibble?
      ( sci-CRAN/tsibble )

r_suggests_utf8?
      ( sci-CRAN/utf8 )

dev-lang/R:=