[R] referring to a data-frame column using a variable

Bernd Jagla baj2107 at columbia.edu
Mon Nov 12 20:42:52 CET 2007


An embedded and charset-unspecified text was scrubbed...
Name: not available
Url: https://stat.ethz.ch/pipermail/r-help/attachments/20071112/770a7c97/attachment.pl 


More information about the R-help mailing list