aperm(array(dat,c(10,10,2)),c(1,3,2))
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9
#[3,] 3 98
#[4,] 4 97
#[5,] 5 96
#[6,] 6 95
#[7,] 7 94
#[8,] 8 93
#[9,] 9 92
#[10,] 10 91
A.K.
- Original Message -
From: Hans Thompson
To: r-help@r-project.org
Cc:
Sent: Monday, October 15, 2012 7:58 PM
Subject: [R] Chopping a two column data frame by rows in
If I have a two column data frame like:
> dat <- cbind("x"=c(1:100),"y"=c(100:1))
How can I create an array that splits every ten rows of that data frame
into a third dimension of an array so that:
> newarray[,,1]
,,1
x y
1 100
2 99
3 98
... ...
10 91
,,2
xy
11 90
12 89
...
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