R (>= 2.10), raster, Rcpp (>= 0.10.3), methods, utils, stats,
grDevices, graphics
R (>= 2.10), raster, methods, utils, stats, grDevices,
graphics
plyr, Rcpp (>= 0.10.3), terra, tools, stats4
devtools, knitr, rgdal, testthat, rmarkdown