[R-sig-eco] Fwd: Error message while running anova in rda in r using "vegan"

[Gavin Simpson]

We see this from time to time and it usually means there s something
degenerate with a fit, but we haven't been able to get to the bottom
of it. Without reproducible examples I don't have the time to track
this down further.

HTH

G

On 5 March 2014 07:37, Rajendra Mohan panda <rmp.iit.kgp at gmail.com> wrote:
> Dear members
>
> I find continuous error message while running anova by "axis" in rda
> analysis using "vegan" in r as follows:
> Error in La.svd(x, nu, nv) : error code 1 from Lapack routine 'dgesdd'
>
> The code I used is anova (model, by = "axis")
> Similar code used for anova (model, by = "ma") works with no error
>
> I have gone through previous mails of this forum but I am confused what
> actually I should do with this error. Your advice is highly acknowledged.
>
>
> With best Regards
> Rajendra M Panda
> School of Water Resources,
> Indian Institute of Technology Kharagpur
>
>         [[alternative HTML version deleted]]
>
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-- 
Gavin Simpson, PhD