two groups

  1. D

    Need help: What is the appropriate test to perform?

    Dear All, I have some troubles choosing the right test to my data. I have 7 groups in total with N=8 samples each. Group 1: control Group 2: Variable 1 = A, Variable 2 = 1 Group 3: Variable 1 = A, Variable 2 = 2 Group 4: Variable 1 = A, Variable 2 = 3 Group 5: Variable 1 = B, Variable 2 =1...
  2. J

    Mixed model Anova ??

    Hi, We are doing a research with 2 different groups (Group A and B). They undergo the SAME intervention (a rehab program) and we let them take a survey before, during and after the intervention. During and after the intervention, we expect group A scores better on the survey than group B...