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Re: st: beta regression


From   Nick Cox <njcoxstata@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: beta regression
Date   Wed, 26 Oct 2011 08:27:25 +0100

You don't specify the command(s) you are using.

Nick

On Wed, Oct 26, 2011 at 4:33 AM, Jet <lsj555@gmail.com> wrote:

> Hi, I have a question about interpreting beta regression for
> proportion/ratio outcomes. Do we need to exponentiate the estimated
> coefficients, and interpret the exp(B) as changes in odds ratio (of
> having what value?) or as changes in the outcome measured as
> proportion/ratio?
>
> For the estimated value in the margins in the post-estimation
> function, do we interpret the ouptut as the predicted proportion or
> probability?
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