[R-sig-ME] Sresid with lme4

[Luca Borger]

Codes employed for the analysis of the example and the simulation
developed in R (function lmmresdidual ) and can be obtained directly
from the authors
 >Probably it would be feasible to calculate them by extracting the 
required components from an 'mer' object.

In case this is useful, the slides of a recent presentation on residual 
analysis for LMMs by Singer&Nobre are available online 
(http://www.ime.usp.br/~jmsinger/MAE0610/Mixedmodelresiduals.pdf 
<http://www.ime.usp.br/%7Ejmsinger/MAE0610/Mixedmodelresiduals.pdf>) and 
the authors state at the end:

"Codes employed for the analysis of the example and the simulation
developed in R (function lmmresdidual ) and can be obtained directly
from the authors"


Cheers,

Luca




* forthcoming conference "Ecology and Behaviour"
* April 2-6 2012 Chize (France)
* http://serl2012.org
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Luca Borger
Postdoctoral Research Fellow
Centre d'Etudes Biologiques de Chizé
CNRS (UPR1934); INRA (USC1339)
79360 Beauvoir-sur-Niort, France

Tel: +33 (0)549 09 96 13
Fax: +33 (0)549 09 65 26
email: lborger at cebc.cnrs.fr
Web: http://cnrs.academia.edu/LucaBorger
Researcher ID: http://www.researcherid.com/rid/C-6003-2008
Google Scholar: http://scholar.google.com/citations?user=D5CTvNUAAAAJ
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Le 20/01/2012 15:45, Dimitris Rizopoulos a écrit :
> Several types of residuals for linear mixed models are mentioned in 
> the following article:
>
> @Article{nobre.singer:07,
>   author    = {Nobre, J. and Singer, J.},
>   journal   = {Biometrical Journal},
>   pages     = {863--875},
>   title     = {Residuals analysis for linear mixed models},
>   volume    = {6},
>   year      = {2007}
> }
>
> Probably it would be feasible to calculate them by extracting the 
> required components from an 'mer' object.
>
> Best,
> Dimitris
>
>
> On 1/20/2012 3:35 PM, Rense Nieuwenhuis wrote:
>> Dear All,
>>
>> I was hoping anyone knows if it is possible to extract or calculate 
>> studentized residuals (sresid) for mixed effects models estimated 
>> with the lme4 package?
>>
>> Any help or suggestions would be greatly appreciated.
>>
>> With kind regards,
>> Rense
>> _______________________________________________
>> R-sig-mixed-models at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-sig-mixed-models
>>
>