Dear Ari,
Under the GLMM formulation, the LogL is computed in two parts.
Poisson | linear model
linear model
The logl on the screen when ASREML is running is only the second
part. I.e. It relates to the mixed model analysis of the
working variable.
The LogL in the asr file is the sum of both terms.
i.e. It includes the 'Deviance' from Poisson part of the likelihood.
I think the extra part is also printed [possibly with an odd name]
in the asr file.
Arthur
>
> Arthur
>
> Michelle and I are running a Poisson glmm in ASREML. On the screen our
> final log-likelihood is -8900 but in the asr file it is about -14500. Is
> this a bug? I fear it is ...
>
> Ari
>
>
>
> ________________________________________________________________________
> Dr Arunas (Ari) Verbyla, International:
> BiometricsSA, Phone: +61 8 8303 6760
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>
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>
> E-mail: averbyla@BiometricsSA.adelaide.edu.au
> ________________________________________________________________________
>
>
>
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Arthur Gilmour PhD email: Arthur.Gilmour@agric.nsw.gov.au
Senior Research Scientist (Biometrics) fax: <61> 2 6391 3899
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