Isabelle, You can use the sp function 'overlay'. Robert On Tue, Oct 19, 2010 at 7:50 AM, isabelle boulangeat <isabelle.boulang...@gmail.com> wrote: > Dear list members, > > Does anybody have suggestions to extract xy values from a SpatialPolygon. > The equivalent for xyValues in the package raster. > > Regards, > > Isabelle. > > -- > Isabelle Boulangeat, PhD student > Ecosystem dynamics and plant traits > > Bureau 203, +33 (0) 476 635 733 > > Laboratoire d'écologie Alpine (LECA) > Grenoble, France > lab' s website : http://www-leca.ujf-grenoble.fr/ > my website : http://j.boulangeat.free.fr/ > > [[alternative HTML version deleted]] > > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > >
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