regres.r2

Calculates matrix with coeffient of determination for every response and components

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

regres.r2 function

<dl><dt>err</dt>
<dd>vector with difference between reference and predicted y-values</dd>
<dt>ytot</dt>
<dd>total variance for y-values</dd></dl>

Arguments

Determination coefficient — regres.r2

<dl>

<dt>err</dt>
<dd>vector with difference between reference and predicted y-values</dd>


<dt>ytot</dt>
<dd>total variance for y-values</dd>

</dl>

regres.r2: Determination coefficient

Description

Usage

Arguments