Hi there, Please someone tell me about the initial release date of maptools and friends' packages, history about these packages, or related references for citation. I am writing about a review of mapping function in R for Japanese readers.
maptools(changes = T) showed only after 0.4-2. It is somewhat easy to review the status quo, but hard to find out historical descriptions. Thanks, -- Susumu Tanimura _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
