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Re: st: recognizing patterns within two columns of data
From
Austin Nichols <[email protected]>
To
[email protected]
Subject
Re: st: recognizing patterns within two columns of data
Date
Wed, 6 Jul 2011 10:30:40 -0400
Dalhia <[email protected]> :
Do you want to make an identifier as in
http://www.stata.com/statalist/archive/2011-07/msg00170.html
?
On Wed, Jul 6, 2011 at 10:12 AM, Dalhia <[email protected]> wrote:
> Hello,
>
> I would like some advice on how to do the following. Here is how the data looks:
>
> compA holderA
> compB holderA
> compC holderL
> compD holderH
> compA holderB
> compB holderB
> compC holderB
>
> Above, there was more than one instance where compA and compB had the same holder. In a large database, how do I identify instances where a set of comps appear repeatedly with the same holders?
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