Re: [R] Plotting 3 way Anova

2008-08-24 Thread Richard M. Heiberger
Heidi, The interaction2wt function in the HH package does much of what you are looking for. You will probably need to download HH from CRAN. interaction2wt {HH} R Documentation Plot all main effects and twoway interactions in a multifactor design Description The main diagonal displays boxplots

[R] Plotting 3 way Anova

2008-08-24 Thread Brown, Heidi
Hi I'd really like to get a bar plot showing the means of my anova data. I have looked everywhere and can only seem to find instructions for 2 way anova's. I basically want to look at the mean condition of my subjects spilt by age, sex and year (as a factor rather than a continuous variable,