StatisticSettings_MakeModel_mcrals_mdatools
Source:R/class_S3_StatisticSettings.R
StatisticSettings_MakeModel_mcrals_mdatools.Rd
Makes a Multivariate Curve Resolution (MCR) model using Alternating Least Squares (ALS) based on the R package mdatools.
Arguments
- ncomp
Integer (length 1) with the number of components to be calculated.
- cont.constraints
List with constraints to be applied to contributions (see details in mcrals).
- spec.constraints
List with constraints to be applied to spectra (see details in mcrals).
- cont.solver
Character (length 1) with the name of the to solve the pure components contributions (see details in mcrals).
- spec.solver
Character (length 1) with the name of the function to solve the pure components spectra (see details in mcrals).
- exclrows
Integer vector with the row indices to be excluded.
- exclcols
Integer vector with the column indices to be excluded.
- verbose
Logical (length 1) indicating if the function should be verbose.
- max.niter
Integer (length 1) with the maximum number of iterations.
- tol
Numeric (length 1) with the tolerance for convergence.
- info
Character (length 1) with additional information.
Value
A ProcessingSettings S3 class object with subclass StatisticSettings_MakeModel_mcrals_mdatools.
Note
The functionality to define the initial pure components spectra as well as forcing concentration and spectra values are not included in this integration of mcrals.
References
Kucheryavskiy S (2020). “mdatools – R package for chemometrics.” Chemometrics and Intelligent Laboratory Systems, 198, 103937. ISSN 0169-7439, doi:10.1016/j.chemolab.2020.103937 , https://www.sciencedirect.com/science/article/pii/S0169743919305672.
Windig W, Gallagher NB, Shaver JM, Wise BM (2005). “A new approach for interactive self-modeling mixture analysis.” Chemometrics and Intelligent Laboratory Systems, 77(1), 85-96. ISSN 0169-7439, doi:10.1016/j.chemolab.2004.06.009 , FESTSCHRIFT HONOURING PROFESSOR D.L. MASSART, https://www.sciencedirect.com/science/article/pii/S0169743904002011.