Have you considered using generalized estimating
equations (GEE)?
SR Millis
Scott R Millis, PhD, MEd, ABPP (CN,CL,RP), CStat
Professor & Director of Research
Dept of Physical Medicine & Rehabilitation
Wayne State University School of Medicine
261 Mack Blvd
Detroit, MI 48201
Email:
[hidden email]
Tel: 313-993-8085
Fax: 313-966-7682
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