You should consider acquiring Applied Spatial Data Analysis with R Roger S. Bivand, Edzer J. Pebesma and V. Gómez-Rubio http://www.asdar-book.org/
It is an excellent resource. _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
