>=dev-lang/R-3.5.0
>=sci-CRAN/Rcpp-0.12.16
sci-CRAN/Rcpp

r_suggests_adaptmcmc?
      ( sci-CRAN/adaptMCMC )

r_suggests_drc?
      ( sci-CRAN/drc )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( sci-CRAN/testthat )

r_suggests_withr?
      ( sci-CRAN/withr )

r_suggests_xlsx?
      ( sci-CRAN/xlsx )

dev-lang/R:=