>=dev-lang/R-3.4.0
sci-CRAN/tibble
sci-CRAN/dplyr
sci-CRAN/ape
sci-CRAN/magrittr
sci-CRAN/jsonlite
sci-CRAN/rlang
>=sci-CRAN/tidytree-0.2.3

r_suggests_biostrings?
      ( sci-BIOC/Biostrings )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_ggtree?
      ( sci-BIOC/ggtree )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_phangorn?
      ( sci-CRAN/phangorn )

r_suggests_prettydoc?
      ( sci-CRAN/prettydoc )

r_suggests_testthat?
      ( sci-CRAN/testthat )

r_suggests_tidyr?
      ( sci-CRAN/tidyr )

dev-lang/R:=