[Limdep Nlogit List] Saving Discrete Choice

crescent1 at juno.com crescent1 at juno.com
Tue Nov 25 08:35:07 EST 2008


Dear List,

I am attempting to convert my dataset properly for use in discrete choice analysis. I am using NLOGIT 4.0 and using the published information as a guide. I have this procedure in place:
CREATE ;a=(CHOICE=1);b=(CHOICE=2);c=(CHOICE=3);d=(CHOICE=4);e=(CHOICE=5);f=(CHOICE=6);g=(CHOICE=7);h=(CHOICE=8);i=(CHOICE=9);j=(CHOICE=10);k=(CHOICE=11);l=(CHOICE=12);m=(CHOICE=13);n=(CHOICE=14) $

WRITE ;a, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME, 
b, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
c, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
d, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
e, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
f, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
g, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
h, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
i, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
j, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
k, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
l, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
m, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME,
n, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES, INCOME
;File=c:\working\temp.LPJ $

With a project loaded that has columns of CHOICE, EMP, MAN, TECHEMP, SERVICES, FREEWAY, TAXES and INCOME. Whenever I run this code, nothing happens. Any idea what I'm doing wrong such that I don't end up with a nice, happy, prepared discrete choice file?

Thanks for your time.

Regards,

Rick

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