Re: [R] repeated measures aov problem

2003-12-17 Thread Prof Brian Ripley
You have an NA in your data, it says. That makes the design unbalanced (it it is not already unbalanced by having 50 obs with a 2x2 classification: I can't see the pattern from your extract but guess 25 subjects don't divide into two equal groups). That you get the same effects in both strata

[R] repeated measures aov problem

2003-12-17 Thread Nathan Weisz
Hi all, I have a strange problem and rigth now I can't figure out a solution. Trying to calculate an ANOVA with one between subject factor (group) and one within (hemisphere). My dependent variable is source localization (data). My N = 25. My data.frame looks like this: > ML.dist.stack sub