To all: Thank you for your suggestions for help with this. I've not yet had a chance to investigate these things yet, but will do so soon!
Again, thanks for the suggestions. Nicky Chorley ______________________________________________ [email protected] 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.
