... I forgot to add: Base R regex functionality only. No special string packages or functions (like gsubfn). I'm sure those would help, but that's not what I'm after.
-- Bert -- Bert Gunter Genentech Nonclinical Biostatistics ______________________________________________ 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.
