Please look at the maiz example, the last example in ?MMC in the HH package, to see how to display pairwiuse contrasts in split-plot experiments. Look at the entire example, all the way to the end of the help file.
Rich ______________________________________________ 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.