Thanks. Overlay is perfect. Isabelle.
2010/10/19 Robert J. Hijmans <r.hijm...@gmail.com> > 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 > > > > > -- 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]]
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