search for: respn

Hello everyone, I would like to perform a 2-way manova test, but I'm having some issues. I implemented like this Y<-cbind(Resp1,Resp2,Resp3,....,Respn) model<-manova(Y "tilda" FactorA*FactorB) summary.aov(model) 1. I don't know at what level I have to do the Type I error correction. Is it on p-values returned by "summary.aov(model)? Or is it when I compare each subgroup with another subgroup? Or is it for summary(model)?...

...ise I'm seriously out of my depth and my repeated measures ANOVA knowledge is rusty and very different from the way that more modern statistics handles such designs. Can anyone point me to an idiot's guide to the syntax that would help me test: a) that there is a change (probably a fall in RESPn) over the four repeats (probable through a practice effect) b) whether that shows any sign of higher than linear change c) whether on top of that, there are N/E differences. I realise that this is probably trivially easy but I'm staring at all sorts of wonderful things in Venables & Ripley...