pascal | R Documentation |
Generate Pascal matrix.
pascal(n, k=0)
n |
numeric scalar specifying order |
k |
numeric scalar specifying desired option. Valid values are 0, 1, or 2 |
Specifying k=0 returns symmetric positive definite matrix with integer entries taken from Pascal's triangle.
Specifying k=1 returns the lower triangular Cholesky factor (up to the signs of the columns) of the Pascal matrix.
Specifying k=2 returns a cube root of the identity matrix.
Returns matrix of order n
according to specified option k
.
P. Roebuck proebuck1701@gmail.com
pascal(4) pascal(3, 2)
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