Dear Friedrich,
Thanks a lot for great help. Appreciated.
Best regards,
Simo
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Friedrich Huebler
Sent: Friday, September 01, 2006 8:48 PM
To: [email protected]
Subject: Re: st: creating an unique household identification number
Simo,
If both variables are numeric you can do this:
. gen long id1 = Batch_nu*10 + hhid_nu
If both variables are strings you can do this:
. gen id2 = Batch_nu + hhid_nu
This command works with strings and numeric variables:
. egen id3 = group(Batch_nu hhid_nu)
Friedrich Huebler
--- Simo Hansen <[email protected]> wrote:
> Dear All,
> I have a household level data that includes a batch number and
> within each
> batch number household id numbers. It looks like in the following
> form:
>
> Batch_nu hhid_nu
> 10100025 1
> 10100025 2
> 10100025 3
> 10100031 1
> 10100031 2
> 10100031 3
> 10100037 1
> 10100037 2
> 10100037 3
> My question is that how I can create an unique identification
> number for
> each household using batch_nu and hhid_nu.
> Thank you.
> Best regards,
> Simo
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