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Re: st: pseudo R-squared
From
Nick Cox <[email protected]>
To
[email protected]
Subject
Re: st: pseudo R-squared
Date
Sun, 3 Apr 2011 20:25:17 +0100
It's my understanding that -gologit2- [not -gologist2-] uses
pseudo-R2 = 1 - L1/L0
where L0 and L1 are the constant-only and full model log-likelihoods,
respectively.
Please remember to explain where user-written programs you refer to
come from: in this case the Stata Journal.
Nick
On Sun, Apr 3, 2011 at 7:12 PM, Gao Liu <[email protected]> wrote:
>
> My research used stata procedure gologist2 to conduct a partial
> proportional logistic regression. The reviewer asked me to find out
> the extra explanatory power of my focal variable: how much more likely
> is it able to predict the change of categorical dependent variable.
>
> My first question is what type of pseudo r^2 gologist2 uses and how to
> interpret it. Second, how to find out what the reviewer is looking
> for? I plan to compare the pseudo r^2 of the model with the focal
> variable included and that of the model without. Please advise
> whether it works.
>
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