>=dev-lang/R-3.2.3
sci-CRAN/spbabel
sci-CRAN/tibble
sci-CRAN/rlang
sci-CRAN/sp
sci-CRAN/dplyr

r_suggests_covr?
      ( sci-CRAN/covr )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_maptools?
      ( sci-CRAN/maptools )

r_suggests_raster?
      ( sci-CRAN/raster )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_spelling?
      ( sci-CRAN/spelling )

r_suggests_testthat?
      ( sci-CRAN/testthat )

dev-lang/R:=