Hi
When I estimate two way interactions using xi3 and a mlogit model,
the rrr option is:
a) an Odds Ratio
b) a Prevalence rate Difference
c) a Risk-Density
Since the betas are the deviance from the 'grand mean' of betas I am
inclined to interpret it as a prevalence rate difference. I am
seriously doubting myself on this one... any help?
FYI: Data comes from national survey.
Diego Bassani
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