## ALS: multivariate curve resolution alternating least squares
(MCR-ALS)

Alternating least squares is often used to resolve
components contributing to data with a bilinear structure; the
basic technique may be extended to alternating constrained
least squares. Commonly applied constraints include
unimodality, non-negativity, and normalization of components.
Several data matrices may be decomposed simultaneously by
assuming that one of the two matrices in the bilinear
decomposition is shared between datasets.

Version: |
0.0.5 |

Depends: |
nnls (≥ 1.1), Iso, R (≥ 2.10) |

Published: |
2012-03-19 |

Author: |
Katharine M. Mullen |

Maintainer: |
Katharine Mullen <mullenkate at gmail.com> |

License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |

NeedsCompilation: |
no |

Materials: |
NEWS |

In views: |
ChemPhys |

CRAN checks: |
ALS results |

#### Downloads:

#### Reverse dependencies: