> Thanks very much, Hadley. However, it doesn't work for me, using > ggplot2_0.7, even when adding
I'm not surprised - you'll need version 0.8 Hadley -- http://had.co.nz/ _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
