>=dev-lang/R-3.5
virtual/spatial
sci-CRAN/spdep
sci-CRAN/Rcpp
sci-CRAN/RcppArmadillo

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_matrix?
      ( virtual/Matrix )

r_suggests_rcolorbrewer?
      ( sci-CRAN/RColorBrewer )

r_suggests_rcpp?
      ( sci-CRAN/Rcpp )

r_suggests_rcpparmadillo?
      ( sci-CRAN/RcppArmadillo )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_sdsfun?
      ( sci-CRAN/sdsfun )

r_suggests_sf?
      ( sci-CRAN/sf )

r_suggests_tidyverse?
      ( sci-CRAN/tidyverse )

dev-lang/R:=