[R] flexmix glm warning
Bettina Gruen
gruen at ci.tuwien.ac.at
Mon Apr 16 17:06:10 CEST 2007
Ingmar,
I assume that resp is a vector of zeros and ones.
> mod1 <- flexmix(resp~gng+csc|Subject,data=agl,
> model=FLXglm(family="binomial"),k=2)
Please specify the model using the following command:
mod1 <- flexmix(cbind(resp, 1-resp) ~ gng+csc | Subject, data=agl,
model=FLXglm(family="binomial"), k=2)
flexmix requires you to specify the dependent variable of the binomial
model as a matrix of 2 columns containing in the first the successes and
in the second the failures. Unfortunately this is not checked at the
moment. I will add this.
Best,
Bettina
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