eye | R Documentation |
Create basic matrices.
eye(n, m = n)
ones(n, m = n)
zeros(n, m = n)
m , n |
numeric scalars specifying size of the matrix |
Matrix of size n x m
.
Defaults to a square matrix if m
is missing.
No dropping of dimensions; if n = 1
, still returns a matrix and
not a vector.
Diag
,
eye(3)
ones(3, 1)
zeros(1, 3)
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