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Re: st: SAS versus Stata, Panel Study Logit models
On Dec 19, 2007, at 9:52 AM, Richard Williams wrote:
* She uses "Alternating Logistic Regression" for part of the
analysis. Is that possible in Stata (perhaps it goes by a
different name)?
Here is the reference for alternating logistic regression:
V. Carey, S. L. Zeger, and P. Diggle. Modelling multivariate binary
data with alternating logistic regressions. Biometrika, 80(3):
517-526, 1993.
In a nutshell, this permits you to model the marginal responses for
multiple binary items together with the association (in terms of
pairwise odds ratios) between them without making full distributional
assumptions about the joint distribution (e.g., as with -biprobit-).
I am not aware of any implementations in Stata. I, for one, would
certainly be interested in using an implementation if there were one,
and might also be interested in collaborating on building an
implementation.
Only a partial answer to your question, sorry.
-- Phil
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