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Re: st: panel data


From   "R.E. De Hoyos" <redeho2@hotmail.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   Re: st: panel data
Date   Fri, 20 Feb 2004 15:11:09 -0000

It depends on what do you want to replace the missing values with.

Check the following FAQ:
http://www.stata.com/support/faqs/data/missing.html

You can also try:
-mvencode-
-inpute-

Rafa

----- Original Message -----
From: "Devendra Amre" <damre@justine.umontreal.ca>
To: <statalist@hsphsun2.harvard.edu>
Sent: Friday, February 20, 2004 2:24 PM
Subject: re: st: panel data


> Hi,
> I have a longitudinal (panel) data set with variables that are constant
over
> time (e.g. gender). Some of the entries for an individual are missing
> (actually not entered) and I wish to fill in these missing entries.
>
> ID        Gender        Year
> 1            M                1991
> 1            .                  1992
> 1            .                  1993
> 1            M                1994
> 2            .                   1988
> 2            F                 1989
> 2            .                   1990
> 2            .                   1991
>
> Can you suggest a way to fill in these missing entries?
> Many thanks in advance.
>
> Devendra Amre MBBS., Ph.D.
> Assistant Research Professor/Chercheur Adjoint
> Epidemiology/Dept of Pediatrics
> Sainte Justine Hospital
>
> 3175, Cote Sainte Catherine
> Montreal-Canada H3T 1C5
> Voice: 514 345 4931 extn 3599
> Fax: 514 345 4801
> damre@justine.umontreal.ca
>
>
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