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Subject: Re: st: question about pbalchk
From
"Ariel Linden, DrPH" <[email protected]>
To
<[email protected]>
Subject
Subject: Re: st: question about pbalchk
Date
Wed, 28 Nov 2012 12:11:36 -0500
Or adding a weight (depending on your data):
pbalchk treated female, wt()
Date: Tue, 27 Nov 2012 22:16:45 -0500
From: Steve Samuels <[email protected]>
Subject: Re: st: question about pbalchk
> On Nov 27, 2012, at 8:07 PM, CJ Wilson wrote:
>
> 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?
>
Yes
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