<>

" and more rarely some hints

related to ologit but that don't seem to work for my case (for example

when I use the fitstat command I get the message: variable _cons not

found

r(111))"

-set trace on- and see where it gets stuck. In this example, Stata completes

the task w/o encountering any problems:

*************

webuse fullauto, clear

ologit rep77 foreign length mpg

fitstat

*************

HTH

Martin

-----Ursprüngliche Nachricht-----

Von:

[hidden email]
[mailto:

[hidden email]] Im Auftrag von amatoallah

ouchen

Gesendet: Montag, 26. April 2010 16:24

An:

[hidden email]
Betreff: st: ordinal logistic regression diagnostic

Good day Stata-listers,

I'm currently running an ordinal logistic regression, all the

predictors are categorical, In order for my analysis to be valid, my

model has to satisfy the assumptions of ordinal logistic regression,

the problem is that all what I could find out is material related to

the diagnostic of the logistic regression and more rarely some hints

related to ologit but that don't seem to work for my case (for example

when I use the fitstat command I get the message: variable _cons not

found

r(111))

In addition I never came up with a similar model ( ordinal logistic

regression with only categorical predictors).

So it is statistically correct to run a such model (or do we need at

least one quantitative predictor?).

Any help would be highly appreciated,

Thanks a lot in advance,

Ama

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