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: |
0.0.7 |
| Depends: |
nnls (≥ 1.1), Iso, R (≥ 2.10) |
| Published: |
2022-08-25 |
| 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 |
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