IL PROTECTED]
> On Behalf Of Paul Geeleher
> Sent: 19 May 2008 12:07
> To: r-help@r-project.org
> Subject: [R] Sort matrix with duplicate row names alphabetically by
> rowname
>
> Hi,
>
> I've a matrix that contains 4 replicates of each rowname. (4 a's, 4 b&#x
Try:
mat <- mat[order(rownames(mat)), ]
---
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Paul Geeleher
Sent: 19 May 2008 12:07
To: r-help@r-project.org
Subject: [R] Sort matrix with duplicate row names alphabetically by
rowname
Hi,
I&#
Hi,
I've a matrix that contains 4 replicates of each rowname. (4 a's, 4
b's, 4 c's in no particular order) Like this:
#
c 32
a 1
b 4
c 87
c 34
b 54
a 23
a 12
b 9
a 3
b 87
c 43
There are a couple of more columns but I'm using the above as an example
I need to sort it so that the same rowna
3 matches
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