Recent content by mjgray

  1. M

    planned comparison (post hoc) with fewer than 3 groups?

    Say you've found that the IV "sex" has a significant effect on your DV, but you want to know the nature of that effect. If your IV were something like "gender identity", you could run post hoc tests in ANOVA, because you would have 4 groups. But "sex" only has 2 groups. To wit, SPSS will not...
  2. M

    HELP - very strange error in my values

    I was attempting a post hoc test after running a manova in spss and it would not run because "one group has fewer than two cases". Before I go further, let me make it clear that this is incorrect. In the Between-Subjects Factors table, my values are listed as follows: Identity: 1...