SPSSisFun: Repeated Measures T-test

[@craftychinurse5941]

Thank you!

[@iamtenrose7479]

Thank you for this. What to do if I have to compare 3 subject groups: one subject group who initiated treatment after visit 1, one subject group always under treatment, and one treatment-naive group?

[@spssisfun2270]

For this you will need to conduct an ANOVA analysis which allows for comparing multiple groups.

[@m.r7707]

Thank you