Dear community,

I have general question related to how I can test for normality and  
homogeneity of variance (e.g. leveneTest) if my dependent variable  
(df) is measured over several time points.

Normally, I use the shapiro.wilks-test and the leveneTest to ensure  
that I can use the ANOVA. Is that also possible for repeated  
measurements  to check if your data are normally distributed and  
homogenized to continue with a rm-ANOVA?
Or is that not necessary?

Thanks in advance,
Nils
Nils Gülzow

Müllerstr. 21
26384 Wilhelmshaven
Tel.: 04421/3597682
E-mail: nils.guelzow@gmx.de







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