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Re: st: RE: stata not running code - why!
From
Richard Williams <[email protected]>
To
[email protected], "'[email protected]'" <[email protected]>
Subject
Re: st: RE: stata not running code - why!
Date
Thu, 31 May 2012 09:42:36 -0500
At 05:57 AM 5/31/2012, Nick Cox wrote:
It's all in the "etc etc". Very likely you are fitting a model that
is a strain for the data, in terms of too many predictors and/or
including problematic predictors. Back up, try a much simpler model
with what appear to be the best predictors; then complicate things
gradually and see what happens.
Or show us the exact command and the exact output for better
comment. If you don't get an odds ratio, then either that predictor
is problematic, or some other predictor is causing problems for that
predictor.
To add to the speculation, there is a -nocoef- option that will
suppress the coefficient table. But as Nick says it would be a lot
easier to answer the question if we had the commands and output.
Nick
[email protected]
O'Keeffe, Linda
I am doing a logistic regression. I enter xi: logistic etc
etc....the top half of the model lising the contents appears but not
the rest with odds rations and so on...why is this?
I dont get an error code to say that my code is wrong
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-------------------------------------------
Richard Williams, Notre Dame Dept of Sociology
OFFICE: (574)631-6668, (574)631-6463
HOME: (574)289-5227
EMAIL: [email protected]
WWW: http://www.nd.edu/~rwilliam
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