[R] 3 variables - GLM -- Warning Message ?

Jhope jeanwaijang at gmail.com
Tue Jan 24 09:53:09 CET 2012


Hi , I am trying to do a 3 variable interaction and received this warning
message. Can someone please interpret? 

Model31.glm <- glm(cbind(Shells, TotalEggs-Shells) ~
Aeventexhumed:HTL:Sector, data=data.to.analyze, family = binomial)
Warning message:
glm.fit: fitted probabilities numerically 0 or 1 occurred

Thanks,
J

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