R help - May 2015 - Identifying matched groups based on a rule

Hello,

I'm trying to create a table like below for a data set representing one
test and indexed by five categories.

Categories are grouped into a number of buckets (three in this case: A, B,
C) based on the level at which the difference between groups is significant
(0.05).

Category,  Group,  Mean
1,  A,  94.9
2,  A,  94.8
3,  A+B,  93.4
4,  B+C,  91.4
5,  C,  91.1

Is there a way to do this in R?

Thanks.

	[[alternative HTML version deleted]]

http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example

You have not supplied anywhere near enough information. See the link above for
some suggestions.

John Kane
Kingston ON Canada

> -----Original Message-----
> From: ajaouni at gmail.com
> Sent: Thu, 7 May 2015 10:52:03 +0300
> To: r-help at r-project.org
> Subject: [R] Identifying matched groups based on a rule
> 
> Hello,
> 
> I'm trying to create a table like below for a data set representing one
> test and indexed by five categories.
> 
> Categories are grouped into a number of buckets (three in this case: A,
> B,
> C) based on the level at which the difference between groups is
> significant
> (0.05).
> 
> Category,  Group,  Mean
> 1,  A,  94.9
> 2,  A,  94.8
> 3,  A+B,  93.4
> 4,  B+C,  91.4
> 5,  C,  91.1
> 
> Is there a way to do this in R?
> 
> Thanks.
> 
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
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> and provide commented, minimal, self-contained, reproducible code.
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