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Re: st: Postest for mlogit using mim or micombine


From   Maarten buis <[email protected]>
To   [email protected]
Subject   Re: st: Postest for mlogit using mim or micombine
Date   Wed, 25 Apr 2007 22:01:36 +0100 (BST)

--- ucb_gal <[email protected]> wrote:
> So, then, more generally, what's a good way to analyze results from
> mlogit when using mim or micombine?
> 
> Using just "listcoef, percent" to look at odds doesn't seem to work
> accurately either...

If you want odds ratios, you can use the rrr option with -mlogit- and
the -mim- prefix, like the example below. I also sent code to look at
predicted probabilities. Those two together should give you a way of
interpreting the results.

*---------------- begin example ----------------
sysuse auto, clear
recode rep78 1/2 = 3

sum price, meanonly
local min = r(min)
local max = r(max)

tempfile temp

ice rep78 price mpg foreign weight using `temp', m(5)

use `temp', clear

mim, storebv: mlogit rep78 price weight mpg foreign, rrr
*----------------- end example ---------------
(For more on how to use examples I sent to the Statalist, see:
http://home.fsw.vu.nl/m.buis/stata/exampleFAQ.html )

Hope this helps,
Maarten



-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434

+31 20 5986715

http://home.fsw.vu.nl/m.buis/
-----------------------------------------


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