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Re: SV: st: Problems with calculating marginal effects for categorical variables in ologit models


From   Richard Williams <Richard.A.Williams.5@ND.edu>
To   statalist@hsphsun2.harvard.edu, <statalist@hsphsun2.harvard.edu>
Subject   Re: SV: st: Problems with calculating marginal effects for categorical variables in ologit models
Date   Wed, 23 Apr 2008 06:12:18 -0500

At 04:13 AM 4/23/2008, Lina Jonsson wrote:
Hello.

I recieve the same error message when I'm using margeff after ologit.

When entering:

xi: ologit F24 i.SDO i.F17_A [pweight=VIKT] if F24!=6
margeff, dummies(_I*)


I recieve:

[_cut1] not found
r(111);

But I don't think the problem lies within the dummies option because I recieve the same error message when I'm using the margeff command without specifying , dummies(_I*)

Any ideas what could be the problem?
My first guess would be outdated software. Do you have the latest version of margeff?

. which margeff
c:\ado\plus\m\margeff.ado
*! Obtain partial effects after estimation
*! Version 2.1.8 (20 April 2008) (Revision of Stata Journal submission)
*! Author: Tamas Bartus (Corvinus University, Budapest)

If you need to update:

ssc install margeff, replace


-------------------------------------------
Richard Williams, Notre Dame Dept of Sociology
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EMAIL: Richard.A.Williams.5@ND.Edu
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