[R-sig-Geo] extract function - return the ID of the polygon

Brian Oney zenlines at gmail.com
Mon Jan 24 19:38:30 CET 2011


An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-sig-geo/attachments/20110124/1684ccbc/attachment.pl>


More information about the R-sig-Geo mailing list