maptools, rgeos, rgdal, sp, DBI, ape, methods
rgeos, rgdal, sp, DBI, ape, methods, sf, fasterize, raster,
doParallel, parallel, foreach
DBI, ape, sf, fasterize, raster, terra, doParallel, parallel,
foreach
DBI, ape, sf, terra, doParallel, parallel, foreach
knitr, rmarkdown, testthat, maptools, maps