Jamie...at this juncture I'm assuming the interaction is with the fixed factors (as opposed to the IV x covariate interaction which tests the homogeneity of regression assumption).......with a significant interaction, you may want to consider a simple effects analysis, and you would need to use the syntax (e.g., in syntax reference guide on GLM) as follows:
/emmeans = tables (A *B) compare (A) adj (method)
method can be Sidak or Bonferroni or LSD................
......................dale
jamie canataro <
[hidden email]> wrote:
I have a question regarding a MANCOVA interaction and was wondering for some assistance.
I am performing a 2 X 3 MANCOVA and have received significant results on an interaction. I am looking to follow-up the significant interaction to determine which of the specific means are statistically different. Would this require me to create a syntax program? And if so, how can I acquire/create/borrow the syntax.
Thank you in advance.
Nicole Canning
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