[Limdep Nlogit List] Help required on silly matter

Yasir Ali y2.ali at qut.edu.au
Tue Aug 1 07:47:33 AEST 2017

Sorry Prof. Bill for not uploading the command. Please see the command below.

;lhs = choice,cset,altij
;choices = St-1,St-2,St-3,St-4,St-4,St-5,St-6
U(St-1) = A0 + A1*Acc_A_M + A2*Acc_FV + A3*Acc_lead + A4*Acc_M_A /
U(St-2) = A5 + A5*Acc_A_M + A7*Acc_FV + A8*Acc_lead + A9*Acc_M_A /
U(St-3) = A10 + A11*Acc_A_M + A12*Acc_FV + A13*Acc_lead + A14*Acc_M_A /
U(St-4) = A15 + A16*Acc_A_M + A17*Acc_M_A /
U(St-5) = A18 + A19*Acc_A_M + A20*Acc_FV + A21*Acc_lead + A22*Acc_M_A /
U(St-6) = 	     A23*Acc_A_M + A24*Acc_M_A 


-----Original Message-----
From: Limdep [mailto:limdep-bounces at mailman.sydney.edu.au] On Behalf Of William Greene
Sent: Tuesday, 1 August 2017 3:03 AM
To: Limdep and Nlogit Mailing List <limdep at mailman.sydney.edu.au>
Subject: Re: [Limdep Nlogit List] Help required on silly matter

Yasir. The problem is the command. But, since you did not show the command, we cannot diagnose this.
/Bill Greene

On Mon, Jul 31, 2017 at 5:18 AM, Yasir Ali via Limdep < limdep at mailman.sydney.edu.au> wrote:

> Hello,
> I am quite new to NLOGIT and trying to run MNL model.  While running 
> the model, I am getting this error "Error 1003: A choice label appears 
> more than once in the tree spec." I am unable to figure out that where 
> is the issue? Either in the code for running MNL or in the data?
> I have checked the data and in the time series data, only one choice 
> is selected at one instance. Can anyone please help me to resolve this issue?
> Thank you.
> Cheers,
> Yasir
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William Greene
Department of Economics
Stern School of Business, New York University
44 West 4 St., 7-90
New York, NY, 10012
URL: http://people.stern.nyu.edu/wgreene
Email: wgreene at stern.nyu.edu
Ph. +1.212.998.0876
Editor in Chief: Journal of Productivity Analysis Editor in Chief: Foundations and Trends in Econometrics Associate Editor: Economics Letters Associate Editor: Journal of Business and Economic Statistics Associate Editor: Journal of Choice Modeling _______________________________________________
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