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Re: st: In unbalanced panel, make sure individuals begin in month X and end in month Y
From
Nick Cox <[email protected]>
To
[email protected]
Subject
Re: st: In unbalanced panel, make sure individuals begin in month X and end in month Y
Date
Mon, 10 Oct 2011 08:29:33 +0100
So, you look at the data before you work out your -if- condition.
See e.g. -xtpatternvar- recently posted to SSC.
Nick
On Mon, Oct 10, 2011 at 2:48 AM, Richard Herron
<[email protected]> wrote:
> True, but I don't know when each firm enters or exits the sample, and
> I want to discard as little data as possible.
>
> On Sun, Oct 9, 2011 at 20:46, Nick Cox <[email protected]> wrote:
>> An overall -if- could constrain any analysis to a the same time interval.
>>
>> Nick
>>
>
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