Re: odds ratios in mi est: logistic

[Richard Williams <richardwilliams.ndu@gmail.com>]

At 08:45 AM 9/23/2013, Elizabeth Mumford wrote:
> Using an imputed dataset, I am replicating logistic models run in a 
> previous version of Stata (8.0) using Stata 12.0.  <mi describe> and 
> <char li> confirm the correct n=2655 in my dataset, and the correct 
> number of clusters is also confirmed in my model output.
>
> The original (Stata 8.0) model looks like:
>
> mim: logit boutcomeyn age gender, vce(cluster id_sc) or
>
> However, whether I run <logit..., or> or <logistic> as follows I am 
> getting (the correct) coefficients rather than odds ratios as output.
>
> mi estimate: logit boutcomeyn age gender, vce(cluster id_sc) or
> mi estimate: logistic boutcomeyn age gender, vce(cluster id_sc)
>
> Why is Stata not giving me odds ratios as output?
> Thanks in advance for any guidance.
>
> Elizabeth

You want to use the eform option for mi estimate. As the manual entry 
for mi estimate says,

eform option; see [R] eform option. Regardless of the estimation 
command specified, mi estimate
reports results in the coefficient metric under which the combination 
rules are applied. You may
use the appropriate eform option to redisplay results in 
exponentiated form, if desired.

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-------------------------------------------
Richard Williams, Notre Dame Dept of Sociology
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