ALS (0.0.5)

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.

Maintainer: Katharine Mullen
Author(s): Katharine M. Mullen

License: GPL (>= 2)

Uses: Iso, nnls
Reverse depends: ChemometricsWithR
Reverse suggests: ChemometricsWithR

Released about 7 years ago.