Eigen_absdet {EigenR} | R Documentation |
Absolute value of the determinant of a real matrix.
Eigen_absdet(M)
M |
a real square matrix |
The absolute value of the determinant of M
.
'Eigen_absdet(M)' is not faster than 'abs(Eigen_det(M))'.
set.seed(666L)
M <- matrix(rpois(25L, 1), 5L, 5L)
Eigen_absdet(M)