ALS: Multivariate Curve Resolution Alternating Least Squares (MCR-ALS) (original) (raw)
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: | 0.0.7 |
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Depends: | nnls (≥ 1.1), Iso, R (≥ 2.10) |
Published: | 2022-08-25 |
DOI: | 10.32614/CRAN.package.ALS |
Author: | Katharine M. Mullen |
Maintainer: | Katharine Mullen |
License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
NeedsCompilation: | no |
Materials: | |
In views: | ChemPhys |
CRAN checks: | ALS results |
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