R help - Oct 2008 - Please help

Dear R-experts,

I am trying to fit my model but I couldn't because of this error.

here is the error "Error in solve.default(dial(m) -A) : Lapack routine 
dgesv: system is exactly singular"

thank you all.

sonam

can you give us a reproducible example?

On Sat, Oct 18, 2008 at 1:55 PM, Sonam <sonam at ms.ie.u-ryukyu.ac.jp>
wrote:
> Dear R-experts,
>
> I am trying to fit my model but I couldn't because of this error.
>
> here is the error "Error in solve.default(dial(m) -A) : Lapack routine
> dgesv: system is exactly singular"
>
> thank you all.
>
> sonam
>
> ______________________________________________
> R-help at r-project.org mailing list
> 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.
>


-- 
Stephen Sefick
Research Scientist
Southeastern Natural Sciences Academy

Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods.  We are mammals, and have not exhausted the
annoying little problems of being mammals.

								-K. Mullis

On 19/10/2008, at 6:55 AM, Sonam wrote:
> Dear R-experts,
>
> I am trying to fit my model but I couldn't because of this error.
>
> here is the error "Error in solve.default(dial(m) -A) : Lapack routine
> dgesv: system is exactly singular"
>
> thank you all.
>
> sonam
Hey!  Maybe the problem is that the system is exactly singular!!!

	cheers,

		Rolf Turner

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