I have had to re-visited some earlier results and have noticed the CIs and
exact p-values are different from those previously calculated. Version 8
was used in each instance although perhaps an update has changed the
program. Also, my results now vary from those obtained with SAS. Any
explanation?
Mark E. Boye MBA, MPH, Ph.D.
Senior Outcomes Research Scientist
WW Outcomes Research
1600/300/327
2800 Plymouth Road
Ann Arbor, MI 48105
Tel 734-622-4856
Fax 734-622-2641
E-mail [email protected]
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