[R-sig-ME] A question about LME4

Lionel hughes.dupond at gmx.de
Tue Aug 11 17:37:12 CEST 2015


Dear Subash,

Can't see the attached paper that you mention but this paper: 
http://arxiv.org/abs/1406.5823 should give you what you are looking for.

Yours,
Lionel

On 11/08/2015 00:42, Subhash.Chandra at ecodev.vic.gov.au wrote:
> Appreciate your help and advice on (hopefully a simple) question. This
> relates to the mathematical expressions that LME4 uses to estimate log
> likelihood under maximum likelihood (ML) and under residual maximum
> likelihood (ReML) for fitting linear mixed models (LMM). What I am
> 'exactly' looking for is mathematical expressions for log likelihood in
> the form of expressions (2), (4) and (5) in the attached paper by Gurka
> (2006).
>   
>
>
> I have gone through the LME4 documentation
> https://cran.r-project.org/web/packages/lme4/vignettes/lmer.pdf
> https://cran.r-project.org/web/packages/lme4/vignettes/Theory.pdf
>
> I must admit I am unable to figure out the answer to my question.
>
> Regards,
> Subhash
>
> Dr Subhash Chandra | Chief Biometrician
> Agriculture Research & Development Division
> Department of Economic Development, Jobs, Transport & Resources
> 255 Ferguson Road, Tatura 3616, Victoria, Australia
> T:  03 5833 5397 | M: 0427 277 560 | E: Subhash.Chandra at ecodev.vic.gov.au
>
>
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