INLA warning

[Ruby Ji]

Dear INLA-group,

My model output displayed the following warning:

*** Warning *** Skewness correction for transf.hyperpar[76] is too high/low: gmean = 0.15, corr= (0.17,0.13). This has been corrected for, but is usually a sign of an ill-defined model and/or issues with the fit.

My model includes 6 hurdle models, and the 76th hyperparameter represents the log(Stdev) for a SPDE belonging to the 6th group. Could you please advise whether this issue needs to be addressed, and if so, how can I rectify it?

Thanks,

Ruby

[Helpdesk (Haavard Rue)]

Its getting technical...normally its nothing to worry about. with your involved
model I would just do a rerun to be sure

r <- inla(...)
r <- inla.rerun(r)

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Håvard Rue
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[rujia bi]

Thank you. I will do a rerun.

> On Nov 9, 2024, at 6:26 PM, Helpdesk (Haavard Rue) <he...@r-inla.org> wrote:
>
> Its getting technical...normally its nothing to worry about. with your involved