>=dev-lang/R-3.1.0
sci-CRAN/pillar
sci-CRAN/crayon
sci-CRAN/purrr

r_suggests_dplyr?
      ( sci-CRAN/dplyr )

r_suggests_furrr?
      ( sci-CRAN/furrr )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( sci-CRAN/testthat )

r_suggests_tibble?
      ( sci-CRAN/tibble )

r_suggests_tidyr?
      ( sci-CRAN/tidyr )

dev-lang/R:=