Post Hoc Difficulty: Cannot Conduct Tamhane's T2


New Member
So I have just conducted my Two-Way ANOVA using my undergrad thesis data, and my Levene's Test came back with a significant result. According to my lecturer's notes, I'm to conduct a Tamhane's T2 as a Post Hoc, however I am not allowed to select this function in the Post Hoc tab (or any of the tabs under "Equal Variences Not Assumed"). Does anyone know why this might be, and/or how I can rectify this.
If the reason this function is not available is that it just will not work with my data (one IV has 2 levels, the other 3), then please let me know.

Thanks :tup: