Re: st: Combining propensity score matching with difference in differences

[Mauro Leite <mauro66@uol.com.br>]

Dear Listers,
I'm trying to plot ROC curves for different levels(arbitrary) of a  
numerical covariate using the roc regression method(proposed by Janes,  
Longton and Pepe). I have found the coefficients, but I can not create  
the graphs. I am a beginner using Stata/SE 10.
Can you help me?
Thank you,
Mleite

On Aug 13, 2009, at 2:23 PM, Bryce Mason wrote:

> Trihn,
>
> I have taken advantage of PSMATCH2 from Sianesi and Leuven to  
> identify the comparison group. You can install it from within STATA  
> using ssc.
>
> http://ideas.repec.org/c/boc/bocode/s432001.html
>
> Generally I implement a DoD model using regress with the appropriate  
> fixed effects.
>
> Bryce
>
>
> On Aug 13, 2009, at 2:10 PM, Trinh Le wrote:
>
> > Dear Listers
> >
> > I'm trying to combine propensity score matching with difference in
> > differences (as suggested by Blundell and Dias, 2000). I was  
> > wondering
> > if any of you have tried this before and if you would mind sharing  
> > your
> > Stata code with me?
> >
> > Thanks
> > Trinh
> >
> > *
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> > *   http://www.ats.ucla.edu/stat/stata/
>
> Bryce Mason, Ph.D.
> Director of Institutional Research
> Loyola Marymount University
> 1 LMU Drive | Los Angeles, CA 90045
>
> b:	4823 University Hall
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> e:	bmason5@lmu.edu
>
>
>
>
> *
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*
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