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Re: st: Generating new lines/record for groups of data
From
Navid Asgari <[email protected]>
To
[email protected]
Subject
Re: st: Generating new lines/record for groups of data
Date
Wed, 23 May 2012 00:36:26 +0800
Thanks Brendan! It worked :)
On Wed, May 23, 2012 at 12:12 AM, Brendan Halpin <[email protected]> wrote:
> On Tue, May 22 2012, Navid Asgari wrote:
>
>> Hi all,
>>
>> I would like to add new records to my data by groups. My longitudinal
>> data-set looks like this (the maximum length of a panel is 4
>> years[from 1990 to 1993, but some Firms have less observations, so I
>> have an unbalanced panel data])
>>
>> Firm_ID Year var1 Var2
>> -------------------------------------------
>> G33 1990 2 2.5
>> G33 1991 3.4 1.2
>> G33 1992 5.6 2.8
>> G33 1993 8.1 9.2
>> KL1 1992 3 2.22
>>
>>
>> As you can see "G33" has three records from 1990 to 1993... Now I want
>> to make it look like a balanced panel data:
>>
>> Firm_ID Year var1 Var2
>> -------------------------------------------
>> G33 1990 2 2.5
>> G33 1991 3.4 1.2
>> G33 1992 5.6 2.8
>> G33 1993 8.1 9.2
>> KL1 1992 3 2.22
>> KL1 1990 . .
>> KL1 1991 . .
>> KL1 1993 . .
>
> I think you need
>
> . fillin Firm_ID Year
>
> Brendan
> --
> Brendan Halpin, Department of Sociology, University of Limerick, Ireland
> Tel: w +353-61-213147 f +353-61-202569 h +353-61-338562; Room F1-009 x 3147
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