>=dev-lang/R-3.0
>=sci-CRAN/Rcpp-0.11.2
sci-CRAN/Rcpp

r_suggests_data_table?
      ( sci-CRAN/data_table )

r_suggests_erm?
      ( sci-CRAN/eRm )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_prettydoc?
      ( sci-CRAN/prettydoc )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_roxygen2?
      ( sci-CRAN/roxygen2 )

r_suggests_testthat?
      ( sci-CRAN/testthat )

dev-lang/R:=