ne of them equal to zero.
Cheers
Laurent
-Original Message-
From: Bert Gunter [mailto:gunter.ber...@gene.com]
Sent: woensdag 29 januari 2014 16:43
To: Franckx Laurent
Cc: r-help@r-project.org
Subject: Re: [R] error message "system is computationally singular" under mlogit
Advic
Advice: I would guess that you are overfitting. Simplify your model.
Drop some of the variables.You probably have (near) linear
dependencies in your design matrix.
-- Cheers,
Bert
Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374
"Data is not information. Information is not knowled
Dear all,
I am trying to estimate a multinomial logit model with mlogit.
The data I use for the estimation have the following format (in the full data
set, there are many more explanatory variables, but I omit them here for the
sake of simplicity):
> head(sample)
choice cl_vint_com
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