Thanks to Eric Berger, Jeff Newmiller and Chuck Berry for their help with this. Thanks especially to Eric for catching the bugs in my proposed solution. I can *never* keep the indexing straight in multidimensional arrays! It's tough being a <expletive deleted>-wit!
I wouldn't have figured out the "ans0b" solution in a million years. Thanks again. cheers, Rolf -- Technical Editor ANZJS Department of Statistics University of Auckland Phone: +64-9-373-7599 ext. 88276 ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.