1. I found the post incoherent.
2. This appears to have nothing to do with R -- post elsewhere, e.g.
http://stats.stackexchange.com/

-- Bert

On Wed, Nov 2, 2011 at 10:47 AM, Serge-Étienne Parent <separent@yahoo.com>wrote:

> Multiple comparison tests are usually used to compare groups based on the
> confidence region about the mean. Some great packages, like agricolae,
> proposes grouping information based on statistical tests. I am looking for
> a way to perform such a test, but based on the confidence region about the
> whole population. I tried to hack LSD.test and HSD.test functions
> (agricolae), without much success.
>
> (1) Is this valid to use multiple comparisons across population?
> (2) If it is, anyone knows how I could do that?
>
> Kind Regards,
>
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>
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> PLEASE do read the posting guide
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> and provide commented, minimal, self-contained, reproducible code.
>



-- 

Bert Gunter
Genentech Nonclinical Biostatistics

Internal Contact Info:
Phone: 467-7374
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm

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