[R] extracting characters from string

Yan Jiao y.jiao at ucl.ac.uk
Thu Feb 10 12:42:38 CET 2011


An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20110210/3481c7c8/attachment.pl>


More information about the R-help mailing list