ginv {MASS} | R Documentation |
Calculates the Moore-Penrose generalized inverse of a matrix
X
.
ginv(X, tol = sqrt(.Machine$double.eps))
X |
Matrix for which the Moore-Penrose inverse is required. |
tol |
A relative tolerance to detect zero singular values. |
A MP generalized inverse matrix for X
.
Venables, W. N. and Ripley, B. D. (1999) Modern Applied Statistics with S-PLUS. Third Edition. Springer. p.100.