Hi,
The form of the data is not terribly important neither is whether it
was sorted as boxplots are not order dependent are category "a" is "a"
sorted or not. See below for individual plots with your new data.
# read in data
dat <- read.table(textConnection("
1 a 12
2 b 4
3 a 3
4 c 54
5
Martyn
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of deadlyspider
Sent: 29 September 2010 11:02
To: r-help@r-project.org
Subject: Re: [R] Splitting data in to multiple boxplots
Ok, I don't think I was specific enough.
Th
Ok, I don't think I was specific enough.
The data originally came in this form
1 a 12
2 b 4
3 a 3
4 c 54
5 a 12
6 b 11
7 c 9
8 c 2
. . .
. . .
. . .
Where I sorted by the second column (NB the second column is the categories
and they have long names). I would then like
Hi,
There is a very handy feature of boxplot() that will handle this
easily. You can write formulae of the form:
scores ~ groups
For your sample data:
# read in data
dat <- read.table(textConnection("
id cat value
1 a12
2 a23
3 a14
4 b2
5 b3
6 c9
7 c8
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