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Re: st: "Select If" Statement xtmixed
From
Phil Clayton <[email protected]>
To
[email protected]
Subject
Re: st: "Select If" Statement xtmixed
Date
Fri, 18 Mar 2011 10:50:27 +1100
Try putting the -if- statement before the ||
Phil
On 18/03/2011, at 10:43 AM, Saul G. Alamilla wrote:
> Statalist Members:
>
> I have a question which may be rather straightforward.
>
> I would like to use a "select if" statement in xtmixed (random intercept model with cross-sectional data) so that I only utilize clusters (L2 units or groups) containing at least 3 observations (or L1 units). I have about 140 neighborhood groups with anywhere from 1-26 individuals per neighborhood group.
>
> Thus, I would like to have Stata only use data for those neighborhoods with more than 2 individuals.
>
> The "if" option does not appear to be allowed in Stata.
>
> Any help or suggestions would be greatly appreciated.
>
> Sincerely,
> Saul
>
>
>
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