[R] graph in R with grouping letters from the turkey test with agricolae package

[peter dalgaard]

Yes. Old John T. must be turning on his skewer...er, in his grave, I mean.

(I gather he was actually more amicable than that, though.)

- pd

> On 13 Sep 2023, at 16:20 , Ben Bolker <bbolker using gmail.com> wrote:
> 
>  As a side note, I'm curious how often "Tukey test" is misspelled as "Turkey test".
> 
> 
> Googling '"turkey test" mean comparison' gives 36.1K results (vs 14.3M for '"tukey test" mean comparison" ...
> 
> 
> 
> On 2023-09-13 10:02 a.m., Richard O'Keefe wrote:
>>> d <- read.table("data.txt", TRUE)
>>> cor(d[, 3:6])
>>      VAR1 VAR2 VAR3 VAR4
>> VAR1    1    1    1    1
>> VAR2    1    1    1    1
>> VAR3    1    1    1    1
>> VAR4    1    1    1    1
>> VAR1 to VAR4 are, up to linear scaling,
>> exactly the same variable.  Why is that?
>> On Wed, 13 Sept 2023 at 07:38, Loop Vinyl <loopvinyl using gmail.com> wrote:
>>> I would like to produce the attached graph (graph1) with the R package
>>> agricolae, could someone give me an example with the attached data (data)?
>>> 
>>> I expect an adapted graph (graph2) with the data (data)
>>> 
>>> Best regards
>>> ______________________________________________
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>>> PLEASE do read the posting guide
>>> http://www.R-project.org/posting-guide.html
>>> and provide commented, minimal, self-contained, reproducible code.
>>> 
>> 	[[alternative HTML version deleted]]
>> ______________________________________________
>> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
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>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
> 
> -- 
> Dr. Benjamin Bolker
> Professor, Mathematics & Statistics and Biology, McMaster University
> Director, School of Computational Science and Engineering
> (Acting) Graduate chair, Mathematics & Statistics
> > E-mail is sent at my convenience; I don't expect replies outside of working hours.
> 
> ______________________________________________
> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> 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.

-- 
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Office: A 4.23
Email: pd.mes using cbs.dk  Priv: PDalgd using gmail.com