[R] mgcv: BAM convergence conflicting messages
s.wood at bath.ac.uk
Wed Jun 18 11:07:22 CEST 2014
I think it didn't converge. The warning message is for the whole fitting
iteration, whereas mod07.3.BASE.bam5.1$converged indicates whether
smoothing parameter selection converged at the final step of the iteration.
On 17/06/14 19:10, Trevor Davies wrote:
> I'm running some spatial GAMs and am using the bam call (negbin family) and
> am getting conflicting information on whether the model is converging or
> not. When the model completes its run, I get a warning message that the
> model did not converge. When I look at the object itself, I'm told that it
> did. See below.
> Warning message:
> In bgam.fit(G, mf, chunk.size, gp, scale, gamma, method = method, :
> algorithm did not converge
>  TRUE
> Am I missing something?
> Thank you,
> [[alternative HTML version deleted]]
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Simon Wood, Mathematical Science, University of Bath BA2 7AY UK
+44 (0)1225 386603 http://people.bath.ac.uk/sw283
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