Hi, I am wondering exists a standard set of symbols to mark cities of different size classes on a map for R yet?
In a standard atlas there are symbols like small filled circles, small filled circles with an outer circle, same with small squares, etc. which mark capitals and different size classes of cities. I know I can get different symbols with the pch option in plot but the question aims at if such more standard symbols of atlases are available. Many thanks, Werner ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
