On Feb 20, 2011, at 5:56 PM, Dmitry Berman wrote:
On Sun, Feb 20, 2011 at 5:55 PM, Dmitry Berman <ravenb...@gmail.com>
wrote:
Listers,
I have a simple matrix:
----------------------------------
m <-c(1:7)
m <- cbind(m)
m
[1,] 1
[2,] 2
[3,] 3
[4,] 4
[5,] 5
[6,] 6
[7,] 7
-----------------------------------
I want to add a second column using:
m[,2] <- cbind(m,8:14)
Don't reference the column number on the LHS:
m <- 1:7
m <- cbind(m, 8:14)
> m
m
[1,] 1 8
[2,] 2 9
[3,] 3 10
[4,] 4 11
[5,] 5 12
[6,] 6 13
[7,] 7 14
But I get the error:
Error in m[, 2] <- cbind(m, 8:14) : subscript out of bounds
What am I doing wrong?
Thanks
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