My steps are
1) Count Analysis: it's shown 1 pair of Joint effects as significant (P value p < .01)
2) Logit: done 2 models
1. with main effect only
2.with 1 pair joint effect from count
Results showed:
Log-likelihood joint effect =-3180.10927
main effect= -3204.68454
chi2= 49.15054531
df=9
from this: does this means for Logit analysis I will need to Analyse Logit analysis from main effects only?
3) LCA: from step 1 and 2 does this means.. Should I set interaction effects when running LCA or no?
Thank u so much!