On 2013-03-12 12:28, Rolf Turner wrote:
Your code appears to be a load of dingos' kidneys, but in general when troubleshooting one can do worse than be guided by fortune("magnitude and direction"). cheers, Rolf Turner
Cool. I didn't know dingos had kidneys. I thought they just ate kids. Peter Ehlers ______________________________________________ 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.