I have two datasets and want to know what analyses to perform and how to implement them (GraphPad Prism is preferable, but SPSS could also help).
Case 1: I have 3 treatment groups and 5 time-points. At every time-point I have a score from 1 to 10 from the same animal. I want to check the difference between 3 drugs at every time-point (i.e get the p value for the means in 3 treated-groups at every time-point). Should I use two-way Repeated Measures ANOVA for this purpose or just two-way is also fine?
Case 2: I have 2 genotypes and 2 (not 3) treatments but also 5 timepoints. How should I analyse this data?