Dear all.
1 - When doing an ANCOVA with a significant coviarate, must I:
a) never present adjusted means (use unadjusted means);
b) always present adjusted means;
c) it it depends.
If c) is the correct answer, it depends on what?
2 - ANCOVA post-hoc tests should be done using adjusted or unadjusted means?
3 - STATISTICA default ANCOVA ouput only shows non-adjusted means.
STATISTICA ANCOVA post-hoc compraisons use unadjusted means. Does
STATISTICA compute adjusted means?
Thank you very much for your attention to those questions.
Luís Faísca
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