Re: [R] Is there a simple way to use one-way ANOVA comparing the means of groups?

From: Spencer Graves <spencer.graves_at_pdf.com>
Date: Wed, 13 Feb 2008 07:46:30 -0800

see also the 'multcomp' and 'multcompView' packages.

Henrique Dallazuanna wrote:
> See ?TukeyHSD
>
> On 13/02/2008, Kes Knave <kestrel78_at_gmail.com> wrote:
>
>> Dear all,
>>
>> I have finally managed to get a "Analysis of Variance Table":
>>
>>
>> Response: LogHand
>> Df Sum Sq Mean Sq F value Pr(>F)
>> Prey 3 5.3125 1.7708 20.672 2.066e-11 ***
>> Residuals 164 14.0488 0.0857
>>
>> I want to compare the means of the four different groups, and see if
>> there is a difference. I searched for help, and think that maybe
>> Tukey(stats) would be proper..?
>>
>> Is there anyone that could give advice for to this?
>>
>>
>>
>> Regards Kes
>>
>> ______________________________________________
>> 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.
>>
>>
>
>
>



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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. Received on Wed 13 Feb 2008 - 15:53:35 GMT

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