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Re: st: creating a panel id variable from strings and decimals
From
Rebecca Pope <[email protected]>
To
[email protected]
Subject
Re: st: creating a panel id variable from strings and decimals
Date
Wed, 2 Jan 2013 08:39:11 -0600
encode city, generate(cityid) label(city)
alternately: egen cityid = group(city), label lname(city)
The advantage of -egen, group- is that it will work with either of
your cases. If you use -encode- for the latter case, you will need to
-tostring- first.
Rebecca
On Wed, Jan 2, 2013 at 8:29 AM, Bülent Köksal <[email protected]> wrote:
> Dear Stata Users,
>
> 1. How can I convert city names (strings) to city ids so that I can
> use it as a panel id variable?
>
> 2. What if there are numerical codes with decimals that correspond to
> each city rather than names. How can I achieve the same task above so
> that I can create a panel id variable?
>
> In the first case
>
> City
> AGB
> DFT
> EFH
> AGB
> EFH
> ...
>
> In the second case
>
> City
> 4.678
> 3.456
> 0.356
> 4.678
> 0.356
>
>
> Thanks in advance for any help.
>
> --
> Bülent Köksal
>
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