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st: Collapsing dataset

From	"kelly johnson" <econometrics@hotmail.com>
To	statalist@hsphsun2.harvard.edu
Subject	st: Collapsing dataset
Date	Wed, 20 Jul 2005 13:36:53 -0400

Hi,

Suppost I have data like this:

Date Var1
07/24/2002 10
07/24/2002 10
07/24/2002 10
07/24/2002 10
07/24/2002 10
07/24/2002 10
07/24/2002 10
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/25/2002 12
07/26/2002 14
07/25/2002 14
07/25/2002 14
07/25/2002 14
07/25/2002 14

How do i get a data set like this:

Date Var1

07/24/05 10
07/25/05 12
07/26/05 14

Thanks!

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Follow-Ups:
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  - From: cthompson@econometricainc.com
- Re: st: Collapsing dataset
  - From: Rafal Raciborski <rafal.raciborski@emory.edu>
- Re: st: Collapsing dataset
  - From: Richard Williams <Richard.A.Williams.5@ND.edu>

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