# nnls v1.4

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## The Lawson-Hanson algorithm for non-negative least squares (NNLS)

An R interface to the Lawson-Hanson implementation of an algorithm for non-negative least squares (NNLS). Also allows the combination of non-negative and non-positive constraints.

## Functions in nnls

 Name Description nnnpls An implementation of least squares with non-negative and non-positive constraints nnls-package The Lawson-Hanson NNLS implementation of non-negative least squares nnls The Lawson-Hanson NNLS implemention of non-negative least squares No Results!