Hi all. Can anyone tell me a bit more about Proc Logistic's ODS output OddsRatiosWald that can be generated when there is an interaction term in the model? Are these estimates calculated from the interaction terms or does the procedure stratify the data to come up with these? I haven't been able to find much online about this specific output. Thanks!
The output generically looks like this:
Odds Ratio Estimates and Wald Confidence Intervals | |||
Odds Ratio | Estimate | 95% Confidence Limits | |
ExposureVar Yes vs No at InteractionVar=No | 1 | 2 | 3 |
ExposureVar Yes vs No at InteractionVar=Yes | 4 | 5 | 6 |
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