Moore-Penrose Generalized Inverse of a Matrix
This function is originally impelemented in package 'MASS' as function ginv.
It was adapted to be able to deal with matrices from the 'Matrix' package,
e.g. sparse matrices.
MPinv(X, tol = sqrt(.Machine$double.eps))
X |
(object) two-dimensional, for which a Moore-Penrose inverse has to be computed |
tol |
(numeric) tolerance value to be used in comparisons |
(object) A Moore-Penrose inverse of X.
Authors of the 'MASS' package.
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