[Limdep Nlogit List] Problem with Error Components MNL model

Megan Kessler mkessler at gse.mq.edu.au
Wed Mar 31 17:21:36 EST 2010


Hi,

I'm currently trying to run an ECLOGIT analysis on some whale watching data and have hit another problem (thanks again to those who responded to my last query).

The query I'm using is:
ECLOGIT
;Lhs= Choice
;Choices = 0,1
;Rhs=Vess,Dist,Imp,EnvEd,Cost
;Rh2=Locat,Prev,Rating,Age,Inc,Edu
;ECM=(Vess,Cost),(Dist,Cost),(Imp,Cost),(EnvEd,Cost)
;Halton
;Pts=50
;Effects: Cost
;Hfe=Locat,Prev,Rating,Age,Inc,Edu
;show model
;describe$

The error messages I'm getting are:
--------------------------------------------+
  Error    71: Variable list contains a name not in the expected table.
  Error   539: Variable list: The unidentifiable string is VESS
  Error  1065: ECM=(...list...). Name in list is not an alt.
  Error  1065: ECM=(...list...). Name in list is not an alt.

I get the same error message regardless of what factor combinations I have in my ECM line.

Any advice on what I'm doing wrong here would be appreciated.

Thanks,
Megan

Megan Kessler
PhD Candidate
Marine Mammal Research Group
MACQUARIE UNIVERSITY NSW 2109

Phone: +61 (0)2 9850 7980
Fax: +61 (0)2 9850 7972
http://www.gse.mq.edu.au/research/mmrg/

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