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Re: st: xttobit & stata 12: Initial values not feasible
From
Surender Komera <[email protected]>
To
[email protected]
Subject
Re: st: xttobit & stata 12: Initial values not feasible
Date
Tue, 3 Jul 2012 19:09:20 +0530
Hi Maarten! (sorry for wrongly reading)
I have not centered explanatory variables (x variables). How can i do
that? It will be really helpful if you can explain.
Thanks.
On Tue, Jul 3, 2012 at 7:02 PM, Maarten Buis <[email protected]> wrote:
> On Tue, Jul 3, 2012 at 3:03 PM, Surender Komera wrote:
>> There are not many censored observations. Of my complete sample
>> (28850) observations 2 are lower censored and 50 are upper censored.
>
> You did not answer my question whether or not you centered your
> explanatory/righ-hand-side/x-variables.
>
> -- Maarten (not Marteen)
>
> --------------------------
> Maarten L. Buis
> Institut fuer Soziologie
> Universitaet Tuebingen
> Wilhelmstrasse 36
> 72074 Tuebingen
> Germany
>
>
> http://www.maartenbuis.nl
> --------------------------
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