I am out of the office from Mon 03/16/2009 until Fri 03/20/2009.
Note: This is an automated response to your message "R-help Digest, Vol 73, Issue 18" sent on 18.3.09 7:00:06. This is the only notification you will receive while this person is away. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.