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Re: st: Fwd: Another question about zero inflated models


From   rachel grant <rachelannegrant@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Fwd: Another question about zero inflated models
Date   Thu, 24 Feb 2011 17:46:20 +0000

I think I have worked this out. a negative inflation coefficient means
the higher the DEGD the fewer zeros, and vice versa. Maybe someone can
tell me if I am correct. many thanks!

On 24 February 2011 17:07, rachel grant <rachelannegrant@gmail.com> wrote:
> Dear all
> If I have a sgnificant inflation variable in zinb regression called
> DEGD, but the coefficient is negative. What does that mean? For
> example does it mean that the result is zero when DEGD is high, or
> when DEGD is low. A zero result when DEGD is high makes no sense at
> all.
>
> many thanks
> Rachel
>
>
> Rachel Grant
> Dept Life Sciences
> Open University
> UK
>
>
>
> --
> regards, Rachel
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>



-- 
regards, Rachel

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