glm throws erroneous(?)'names attribute must be the same length as the vector' (PR#144)
Thu, 18 Mar 1999 08:58:49 +0100
Full_Name: Barnet Wagman
Submission from: (NULL) (126.96.36.199)
After a number of interations, glm(family=binomial) throws an error
'Error: names attribute must be the same length as the vector'
The same model works in lm() with the same data frame, so presumably it is not
In the iterations prior to the error, glm() generates the warnings
'Warning: fitted probabilities of 0 or 1 occurred'
The fit is converging prior to the error.
Could the problem involve a singularity and the wrong error message?
FYI The model contains 34 variables in around 11,000 cases.
The command used is
Changing epsilon and/or explicitly setting 'start' does not effect the problem.
Thanks for your help.
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