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Re: st: fit index for ordered logistic regression
From
"Lacy,Michael" <[email protected]>
To
"[email protected]" <[email protected]>
Subject
Re: st: fit index for ordered logistic regression
Date
Mon, 16 Dec 2013 15:40:14 +0000
>Subject: st: fit index for ordered logistic regression
>
>I am looking for "normed" goodness of fit indices for ordered logistic
>regression. We submitted a manuscript with the results of 2 OLR (on two
>different unrelated outcomes) and the reviewer is asking how we assessed
>model goodness of fit and its usefulness
...snip, snip.
I would not-so-humbly recommend my module -r2o-, available from ssc:
.ssc describe r2o
" r2o calculates the ordinal explained variation statistic (i.e., R2) described by Lacy (2006), which is used to summarize the fit of a regression model for an ordinal response...."
The measure is documented in:
Lacy, Michael G. 2006. "An Explained Variation Measure for Ordinal Response Models With Comparisons to Other Ordinal R2 Measures." Sociological Methods and Research. 34:469-520.
Regards,
Mike Lacy
Colorado State University
Fort Collins CO 80523-1784
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