[R] A matrix calculation
Bogaso
bogaso.christofer at gmail.com
Sun Aug 23 20:37:02 CEST 2009
I have suppose a matrix like that
> mat <- matrix(1:21, 7)
> mat
[,1] [,2] [,3]
[1,] 1 8 15
[2,] 2 9 16
[3,] 3 10 17
[4,] 4 11 18
[5,] 5 12 19
[6,] 6 13 20
[7,] 7 14 21
>From this matrix, I want to create a vector like tha :
c(mat[7,], mat[6,], mat[5,], ....., mat[1,])
Can anyone please guide me, how to do that?
Thanks
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