nnls-package {nnls}R Documentation

The Lawson-Hanson NNLS algorithm for non-negative least squares

Description

An R interface to the NNLS algorithm for non-negative least squares that solves the least squares problem A x = b with the constraint x >= 0.

Author(s)

Katharine M. Mullen <kate@nat.vu.nl>

References

Lawson CL, Hanson RJ (1974). Solving Least Squares Problems. Prentice Hall, Englewood Cliffs, NJ.

Lawson CL, Hanson RJ (1995). Solving Least Squares Problems. Classics in Applied Mathematics. SIAM, Philadelphia.

See Also

nnls, the method "L-BFGS-B" for optim


[Package nnls version 1.0 Index]