Hi all,
I'm running a PSM analysis with psmatch2, and wanted to calculate the standardized mean differences for my covariates after matching. The thing is, I can easily get the matched means for control and treatment (right off the pstest output), but how do I get the matched variances? It's easy with dummies, but couldn't get the variance for continuous variables. Using sum does not seem to work, even if I enter
"sum VAR1 if _treated==1 & _support==1, detail",
this calculates the unmatched values.
Thank you!
I'm running a PSM analysis with psmatch2, and wanted to calculate the standardized mean differences for my covariates after matching. The thing is, I can easily get the matched means for control and treatment (right off the pstest output), but how do I get the matched variances? It's easy with dummies, but couldn't get the variance for continuous variables. Using sum does not seem to work, even if I enter
"sum VAR1 if _treated==1 & _support==1, detail",
this calculates the unmatched values.
Thank you!
