Hi all,
I'm attempting to use pbalchk to calculate the standardized difference in means, before and after conducting a propensity score stratification analysis. I'm trying to determine the code to run the before and after analysis. Here is an example of what I was thinking:
Before:
pbalchk treated female
After:
pbalchk treated female, strata(quintile)
Is getting the "after" results just a matter of adding strata(quintile) to the code?
Any help would be much appreciated.
Thanks,
Carrie
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