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st: Re: three-level gllamm - variable as a nesting variable or a predictor?
From
"Joseph Coveney" <[email protected]>
To
<[email protected]>
Subject
st: Re: three-level gllamm - variable as a nesting variable or a predictor?
Date
Sun, 6 Oct 2013 17:33:23 +0900
Lisa Marie Yarnell wrote:
Is it possible (or meaningful) to have a variable both as a nesting
variable AND a predictor in a three-level model?
I have a three-level model with 305 observations nested within
segments of the study (segment A and segment B), which are nested in
31 persons. id is the person id.
So the form of the model is something like:
gllamm drivesf gender aldh2cent braccent, i(segment id) family(binom)
link(logit) eform
But can I also put segment as a variable in the model to see its
direct effect on the dependent variable, contrasting segment B against
segment A?
I want to put it both as a nesting variable AND a predictor in the
model. Is that viable?
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