Hi,

I have a point data frame with X and Y coordinates, where n=1051. I am
trying to create Voronoi polygons using both the Tripack and PBSMapping
packages.

library(tripack)
testbird.vm<-voronoi.mosaic(testbird$X, testbird$Y)
testbird.vp<-voronoi.polygons(testbird.vm)
plot(testbird.vp)

library(PBSMapping)
testbirdvor<-calcVoronoi(testbird)

>From here how can I create an ESRI shapefile of the voronoi polygons in R
and export to ArcGIS for further use.

Thanks for the help,
Debs.

-- 
Debarchana Ghosh
PHD Candidate | Research Assistant
Department of Geography
University of Minnesota.
PH: 8143607580
www.tc.umn.edu/~ghos0033/

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