mpinv {multilm} | R Documentation |
mpinv
returns the Moore-Penrose-Inverse.
mpinv(X)
X |
a matrix, which Moore-Penrose-Inverse is to calculate |
Torsten Hothorn <hothorn@statistik.uni-dortmund.de>
any Linare Algebra book
X <- cbind(1, diag(10)) # reduced rank mpinv(X)