employ.constraint

Projection based methods for preprocessing, exploring and analysis of multivariate data used in chemometrics. S. Kucheryavskiy (2020) <doi:10.1016/j.chemolab.2020.103937>.

Sergey Kucheryavskiy

mdatools

Multivariate Data Analysis for Chemometrics

employ.constraint function

<dl><dt>obj</dt>
<dd>object with constraint</dd>
<dt>x</dt>
<dd>matrix with pure spectra or contributions</dd>
<dt>d</dt>
<dd>matrix with original spectral values</dd>
<dt>...</dt>
<dd>other arguments</dd></dl>

Arguments

Applies constraint to a dataset — employ.constraint

<dl>

<dt>obj</dt>
<dd>object with constraint</dd>


<dt>x</dt>
<dd>matrix with pure spectra or contributions</dd>


<dt>d</dt>
<dd>matrix with original spectral values</dd>


<dt>...</dt>
<dd>other arguments</dd>

</dl>

employ.constraint: Applies constraint to a dataset

Description

Usage

Arguments