Planned T Test in Standard least Square model
sorry if the question is obvious, but nooby alert!I am running a full factorial model with Factor A, categorical 2 levels, Factor B, categorial 7 levels, and Factor C (participants) defined as a random factor. I use the standard least square personality, and I have JMP. 15. I have found a signiticant interaction between the factors A and B, and now I want to do 7 post-hoc t-tests between all the i...