Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
st: three-level gllamm - variable as a nesting variable or a predictor?
From
Lisa Marie Yarnell <[email protected]>
To
[email protected]
Subject
st: three-level gllamm - variable as a nesting variable or a predictor?
Date
Fri, 4 Oct 2013 13:46:04 -0700
Hello Statalist,
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?
Thank you,
Lisa
-
Lisa M. Yarnell
Department of Psychology
University of Southern California
3620 McClintock Ave.
Mailroom SGM 501, Office 826B
Los Angeles, CA 90089-1061
Office: x0-0850 or (213) 740-0850
Fax: (213) 746-9082
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/faqs/resources/statalist-faq/
* http://www.ats.ucla.edu/stat/stata/