Re: [R] Onequestion

From: Ben Bolker <bolker_at_ufl.edu>
Date: Mon, 07 Jun 2010 13:15:52 +0000 (UTC)

Xiongqing Zhang <xqzhang85 <at> yahoo.com> writes:

>
>
> Dear Mr. or Ms.,
>  
> I used the R-software to run the zero-inflatoin negative binomial model, but I
could not get the results.
> And the error message is "solve.default(as.matrix(fit$gaussian)) ". In the
model, I introduced 3 dummy
> variables. I do not know the reasons fully.
>  

  We can't possibly help if you don't tell us specifically what you did. Please read the posting guide! Tell us what packages you are using, show us your data (or make up a small data set that shows the same problem), and show us what commands you tried. "Reproducible example" is the key.

  Ben Bolker



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Mon 07 Jun 2010 - 13:18:28 GMT

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