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3 votes
2 answers
975 views

Does aligned rank transform ANOVA require normally distributed data?

Initially, I wanted to do a two-factorial (4x3) repeated measures ANOVA in order to analyse my data. To be more precise, I do have two factors with factor1 having 4 levels (A, B, C, D), factor2 having ...
Annika's user avatar
  • 31
0 votes
0 answers
175 views

Is there a non-parametric test to replace repeated-measures ANOVA in R?

I have a data set with 41 individuals, male and female, and 3 different measurements of a variable for each individual. The data is not normally distributed, nor does it have equal variances between ...
michellemoyah's user avatar
0 votes
1 answer
2k views

Non parametric test on unequal groups and repeated measures data

I am recording animal behaviour in four different conditions but in the same environment. So my data are several values (the number of which vary) representing the frequency of a single behaviour for ...
Roddy G's user avatar