On Aug 19, 2011, at 9:08 AM, Alaios wrote:
Dear al, I would like to thank you for your replies. I have tried with graphics.off() but did not help too. I am also sorry that my example was not reproducible
It has never been reproducible because you have ignored the request 3 days ago to supply the 'test' object. You have also ignores the request that you post sessionInfo()
-- David Winsemius, MD West Hartford, CT ______________________________________________ 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.