Construct a permutation matrix from two vectors
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Hi,
If I have two vectors:
a = [1 ; 2 ; 3];
b = [4 ; 5 ; 6];
How can I constrcut a matrix that has the shape of:

Thanks.
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More Answers (1)
Bruno Luong
on 23 Mar 2023
Edited: Bruno Luong
on 23 Mar 2023
combinations, new stock function in R2023a
a = [1 ; 2 ; 3];
b = [4 ; 5 ; 6];
combinations(a,b)
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