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st: RE: Classification after mlogit


From   "Maarten Buis" <M.Buis@fsw.vu.nl>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: Classification after mlogit
Date   Fri, 25 Nov 2005 19:06:52 +0100

Dear Sumon,

A (substantively nonsensical) example is shown below. 

*--------------example----------------
sysuse auto, clear
recode rep78 1=3 2=3
mlogit rep78 foreign mpg price
predict p1 p2 p3                   /*predicted probabilities of group membership*/

/*someone is a member of group 1 if his predicted probability for group one is higher than his predicted probability of for group 2 and 3*/
gen     g = 3 if p1>p2 & p1>p3     

/*someone is a member of group 2 if his predicted probability for group one is higher than his predicted probability of for group 1 and 3*/
replace g = 4 if p2>p1 & p2>p3

/*someone is a member of group 3 if his predicted probability for group one is higher than his predicted probability of for group 1 and 2*/
replace g = 5 if p3>p2 & p3>p1

tab g rep78
*-------------end example-------------


HTH,
Maarten

Ps. We don't send answers to questions privately because that way someone with a similar question in the future cannot find the answer, as you have experienced. 


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

visiting adress:
Buitenveldertselaan 3 (Metropolitan), room Z214 

+31 20 5986715

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

> -----Original Message-----
> From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu]On Behalf Of Sumon Bhaumik
> Sent: vrijdag 25 november 2005 18:27
> To: K.McCaul@curtin.edu.au
> Cc: statalist@hsphsun2.harvard.edu
> Subject: st: Classification after mlogit
> I came across your email to the Stata help list, dated April 19, 2004. Have you been able to figure out since how to obtain a classification list after using mlogit in Stata 8? I would really > appreciate some help regarding this matter.
 
> P.S. If any Stata user can help me with this, please send me an email at Sumon.Bhaumik@brunel.ac.uk.



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