>=dev-lang/R-3.2.3
>=sci-CRAN/Formula-1.2.1
>=sci-CRAN/sandwich-2.3.4
>=sci-CRAN/AER-1.2.5
>=sci-CRAN/lmtest-0.9.35
>=sci-CRAN/R_utils-2.6.0
>=sci-CRAN/shiny-0.14
>=sci-CRAN/plot3D-1.1.1
>=sci-CRAN/sp-1.3.1
>=sci-CRAN/DT-0.2

r_suggests_devtools?
      ( >=sci-CRAN/devtools-1.12.0 )

r_suggests_foreign?
      ( virtual/foreign )

r_suggests_knitr?
      ( >=sci-CRAN/knitr-1.14 )

r_suggests_rmarkdown?
      ( >=sci-CRAN/rmarkdown-1.1.9012 )

r_suggests_roxygen2?
      ( >=sci-CRAN/roxygen2-5.0.1 )

r_suggests_testthat?
      ( >=sci-CRAN/testthat-1.0.2 )

dev-lang/R:=