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Re: st: drop panel observations


From   Scott Merryman <scott.merryman@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: drop panel observations
Date   Fri, 20 Mar 2009 21:21:54 -0500

bysort panelvar:  keep if _N>4

Scott

On Fri, Mar 20, 2009 at 8:01 PM, Christian Bustamante <cdeb77@gmail.com> wrote:
> Hi
>
> I'm runing a regression model with a unbalanced panel. I want to drop
> observations of individuals that doesn't have at least observations
> for 4 years. How can I do that?
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