Dear all,
I am quite new to R and have a question related to making graphs based on postal codes. I have a dateset in which each element has a postal code in Belgium, dataset$zip. There are some other attributes like the exposure in days, dataset$exposure. I would like to make a plot of the map of Belgium, with for different ranges of exposures different colors per postal code. It could for example resemble something like this (not the upper right graph): [http://www.eurosurveillance.org/images/dynamic/EE/V20N01/Hens_fig2.png] How can I achieve this? Thanks in advance, Bestregards, Isa-May [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo
