R (>= 3.5.0), spatstat (>= 2.0-0), spatstat.geom
splancs, spdep, spatstat, spam, stats, utils, graphics,
grDevices, sp
splancs, spdep, spatstat, spam, stats, utils, graphics,
grDevices, sp, spatialreg
splancs, spdep, spam, stats, utils, graphics, grDevices, sp,
spatialreg, sf
knitr, devtools, roxygen2, testthat, rmarkdown, rgdal