On Wed, 15 Oct 2008, hadley wickham wrote:
It's relatively easy to do this with ggplot2 (the tricky part is converting the polygons to a data frame) - I can provide some code if you're interested.
That would be great. -thomas Thomas Lumley Assoc. Professor, Biostatistics [EMAIL PROTECTED] University of Washington, Seattle _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo