Hello,
why xi3 command it does not work?
this is output
xi3: glm count i.eta*i.fumo*i.alcol , family(poisson) link(log)
This is an experimental version of xi3
Please view results with some caution
i.eta _Ieta_1-6 (naturally coded; _Ieta_1 omitted)
i.fumo _Ifumo_1-4 (naturally coded; _Ifumo_1 omitted)
i.alcol _Ialcol_1-4 (naturally coded; _Ialcol_1 omitted)
varlist not allowed
How I make three way interaction between 3 categorical variable?
Thanks in advance.
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