[R-sig-Geo] select in a data.frame row with the same value

Roman Luštrik roman.lustrik at gmail.com
Thu Sep 15 19:38:33 CEST 2011


An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-sig-geo/attachments/20110915/42f94756/attachment.pl>


More information about the R-sig-Geo mailing list