could you please explain how to report significant interaction effects?
I am looking for something like e.g. F(2, 100)=146.000, p = 0.0004), but I can only find Parameters in Model, Log-Likelihood Fit, Chi Square Value, 2LL P-Value for Interaction Effect and Gain in Pct. Cert. over Main Effects in the report. So how would you report a significant interaction effect drawing on the 2LL test?
χ² (?) = ?, p = 2LL P-Value for Interaction Effect
Furthermore, I am wondering if the values in the worksheet "charts" are p-values or part-worth utilities? They look like PWUs to me, since some of the values have negative-signs.
So how do I know between which groups the significant differences exist or can I just make a statement about the significantly greater likelihood of the model with the interaction effects based on the 2LL-test?
Thanks very much for your support!