Hi Clayton, I don't think you need summary(). TukeyHSD(data1.aov)
should work. -Ista On Tue, Oct 20, 2009 at 4:17 PM, Clayton Coffman <clayton.coff...@gmail.com> wrote: > I can prove I've done this before, but I recently installed Rexcel (and it > was easiest to reinstall R and some other bits to make it work) and now its > no longer working. > > Before I would do an ANOVA and a tukey post-hoc like this: > >>data1.aov=aov(result~factor1*factor2, data=data1) > > then... > >>TukeyHSD(summary(data1.aov)) > > and it would give me a nice tukey table of all the pairwise comparisons, now > though it gives me: > >>in UseMethod("TukeyHSD") : no applicable method for "TukeyHSD" > > Has something changed? Does TukeyHSD no longer accept aov results? > > Is there a package I'm missing? I am very frustrated. > > Thanks, > Clayton > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. > -- Ista Zahn Graduate student University of Rochester Department of Clinical and Social Psychology http://yourpsyche.org ______________________________________________ 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.