[R] Transfer a 3-dimensional array to a matrix in R

[Chunyu Dong]

Hello!


Recently I am trying to transfer a large 3-dimensional array to a matrix. For example, a array like:
, , 1
     [,1] [,2]
[1,]    1    4
[2,]    2    5
[3,]    3    6
, , 2
     [,1] [,2]
[1,]    7   10
[2,]    8   11
[3,]    9   12
, , 3
     [,1] [,2]
[1,]   13   16
[2,]   14   17
[3,]   15   18


I would like to transfer it to a matrix like:
1        7          13
4        10        16
2        8          14
5        11        17
3        9          15
6        12        18


Could you tell me how to do it in R ? Thank you very much!


Best regards,
Chunyu





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