Re: [R] Onequestion

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

Xiongqing Zhang <xqzhang85 <at>> 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 mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Mon 07 Jun 2010 - 13:18:28 GMT

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