st: Re: AW: Where may search difference in difference sample code?

["?????ntu" <mingchei@ntu.edu.tw>]

thanks

----- Original Message ----- 
From: "Martin Weiss" <martin.weiss1@gmx.de>
To: <statalist@hsphsun2.harvard.edu>
Sent: Wednesday, May 13, 2009 4:08 PM
Subject: st: AW: Where may search difference in difference sample code?


> <>
> You may want to look at file mma25p1treatment.do on
> http://cameron.econ.ucdavis.edu/mmabook/mmaprograms.html
>
>
>
>
> HTH
> Martin
>
> -----Ursprüngliche Nachricht-----
> Von: owner-statalist@hsphsun2.harvard.edu
> [mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von ?????ntu
> Gesendet: Mittwoch, 13. Mai 2009 09:59
> An: statalist@hsphsun2.harvard.edu
> Betreff: st: Where may search difference in difference sample code?
>
> Dear statalis :
> Where may search difference in difference sample code?
> Because  I need to run that?
>
> Thanks
>
> Mingchei lin
>
>
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