mpinv {multilm}R Documentation

Moore-Penrose-Inverse

Description

mpinv returns the Moore-Penrose-Inverse.

Usage

mpinv(X)

Arguments

X a matrix, which Moore-Penrose-Inverse is to calculate

Author(s)

Torsten Hothorn <hothorn@statistik.uni-dortmund.de>

References

any Linare Algebra book

Examples

X <- cbind(1, diag(10)) # reduced rank
mpinv(X)