clipr, DBI, methods, plyr, raster, rgdal, rgeos, RPostgres,
scales, sp, stringr, viridis
clipr, DBI, methods, openxlsx, plot3D, plyr, raster, rgdal,
rgeos, RPostgres, RSQLite, scales, sp, stringr, viridis
knitr, openxlsx, plot3D, rmarkdown, pals
knitr, openxlsx, plot3D, rmarkdown, pals, RSQLite