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st: AW: IPF troubles


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: AW: IPF troubles
Date   Fri, 15 May 2009 16:53:57 +0200

<> 

Just make 'em numeric:


*************
clear*

input  gender:mylabel  party:mylabel2 wgt , auto
male democrat 55
male repub 65
female democrat 50
female repub 30
end

ipf [fweight = wgt],/*
 */ fit(gender + party)
*************



HTH
Martin

-----Ursprüngliche Nachricht-----
Von: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von Andrew Criswell
Gesendet: Freitag, 15. Mai 2009 16:46
An: statalist@hsphsun2.harvard.edu
Betreff: st: IPF troubles

Hello All,

This seems like a straight forward example. But I don't understand why
it fails. I am using version 10.1

input str6 gender str8 party wgt
gender party wgt
male democrat 55
male repub 65
female democrat 50
female repub 30
end

. ipf [fweight = wgt], fit(gender + party)
Deleting all matrices......

Expansion of the various marginal models
----------------------------------------
marginal model 1 varlist :  gender
marginal model 2 varlist :  party
type mismatch
r(109);

end of do-file

r(109);

.


-- 
Andrew Criswell, Ph.D.
Graduate School
Bangkok University
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