ORTHDIST SAS macro with examples.

The macro fits regression models for correlated binary random variables
with one model for the marginal means and another model for the marginal
pairwise odds ratios.  Allows specification for cluster specific lamba
computed under various distributional assumptions, including lambda=0
(alternating logisitc regression, ALR).


By Richard Conrad Zink & Bahjat F. Qaqish


Reference:

Zink, R.C. & Qaqish, B.F. (2009).
"Correlated binary regression using orthogonalized residuals".
COBRA Preprint Series 51.
URL http://biostats.bepress.com/cobra/ps/art51.