Statistical Question

Posted by Brandon Long-2 on Aug 08, 2006; 9:35pm
URL: http://spssx-discussion.165.s1.nabble.com/Statistical-Question-tp1070190.html

This listserv is a great resource, so I was hoping someone might be able
to help me get some clarification on a certain statistical question.  If
you have risk-adjusted a sample of data by certain factors using
logistic regression, is it incorrect to further stratify these results
by some sort of grouping variable?  I do not believe it would be
statistically correct but am having a hard time justifying this.  Am I
wrong?  Any information would be helpful.
 
Thank you!