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Re: Antwort: st: Fwd: exponential regression in stata
From
"Bastian Steingros" <[email protected]>
To
[email protected]
Subject
Re: Antwort: st: Fwd: exponential regression in stata
Date
Wed, 19 Jan 2011 17:48:29 +0100
hi Justian, the point is, that some of my x var's are negative, so ln would not work. nick cox suggest to consider transforming the y var's only...
-------- Original-Nachricht --------
> Datum: Wed, 19 Jan 2011 14:05:44 +0100
> Von: Justina Fischer <[email protected]>
> An: [email protected]
> Betreff: Antwort: st: Fwd: exponential regression in stata
>
> Hi,
>
> ou might consider transforming your model prior to estimating, e.g. taking
> the log (ln) on both sides.
>
> Justina
> [email protected] schrieb: -----
>
> An: [email protected]
> Von: "Bastian Steingros" <[email protected]>
> Gesendet von: [email protected]
> Datum: 19.01.2011 10:38AM
> Thema: st: Fwd: exponential regression in stata
>
> Dear all,
>
> I want to run a exp. regression in stata. But I have not found any
> instructions in the help options. do you have any ideas what to enter in
> stata to obtain such a regression model?
>
> I mean by exp. function something like : y=0,343 * e^(22,33*x)
>
> [my data set has 1 dep. var. and 3 indep. var.'s --> is such a model also
> possible for 3 x-var's?]
>
> Thanks very much for your help in advance.
>
>
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*
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* http://www.ats.ucla.edu/stat/stata/