[R] stepwise in svyglm???

Bert Gunter gunter.berton at gene.com
Wed Jul 25 01:40:19 CEST 2012


... which begs the question: In what context is it valid?  ;-)

-- Bert

On Tue, Jul 24, 2012 at 3:00 PM, Frank Harrell <f.harrell at vanderbilt.edu> wrote:
> Stepwise variable selection is invalid in this context.
> Frank
>
> Diana Marcela Martinez Ruiz wrote
>>
>> Hello,
>>
>>  I want to know how to perform stepwise elimination of variables to svyglm
>>
>>  thanks
>>       [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help@ mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>
>
>
> -----
> Frank Harrell
> Department of Biostatistics, Vanderbilt University
> --
> View this message in context: http://r.789695.n4.nabble.com/stepwise-in-svyglm-tp4637679p4637680.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.



-- 

Bert Gunter
Genentech Nonclinical Biostatistics

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