Hi All,

I'm in the process of conducting spatial point clustering where the
locations are very important by using splancs and spatstat packages. However
it looks like I'm stuck at the very first step. Even after reading the
manuals, I can't figure it out how to create the ppp class object from the
esri shapefiles specially the uneven polygon. I have a study area of seven
counties. Any help on this will greatly appreciated.

Thanks,
Debs.
-- 
Debarchana Ghosh
Research Assistant,
Department of Geography
University of Minnesota.
PH: 8143607580
www.tc.umn.edu/~ghos0033/

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