Description Usage Arguments Value Examples
Efficiently slices k-th diagonal from matrix A.
1 |
A |
matrix |
k |
integer diagonal to be sliced, 1 is main diagonal, positive k will yield diagonals from lower triangular matrix while negative k will yield diagonals from upper triangular |
return.idx |
logical whether to return indices of this diagonal |
numeric, vector containing entries on k-th diagonal of matrix A
1 2 3 4 |
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