Hello,
How to convert x into y?
> x
[1] "15, 23, 2, 21, 11, 5"
> y
[,1] [,2]
[1,] 15 23
[2,] 23 2
[3,] 2 21
[4,] 21 11
[5,] 11 5
Thanks a lot!
Romildo
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