crossval.regmodel

Does cross-validation of a regression model

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

crossval.regmodel function

<dl><dt>obj</dt>
<dd>a regression model (object of class <code>regmodel</code>)</dd>
<dt>x</dt>
<dd>a matrix with x values (predictors from calibration set)</dd>
<dt>y</dt>
<dd>a matrix with y values (responses from calibration set)</dd>
<dt>cv</dt>
<dd>number of segments (if cv = 1, full cross-validation will be used)</dd>
<dt>cal.fun</dt>
<dd>reference to function for model calibration</dd></dl>

Arguments

Cross-validation of a regression model — crossval.regmodel

<dl>

<dt>obj</dt>
<dd>a regression model (object of class <code>regmodel</code>)</dd>


<dt>x</dt>
<dd>a matrix with x values (predictors from calibration set)</dd>


<dt>y</dt>
<dd>a matrix with y values (responses from calibration set)</dd>


<dt>cv</dt>
<dd>number of segments (if cv = 1, full cross-validation will be used)</dd>


<dt>cal.fun</dt>
<dd>reference to function for model calibration</dd>

</dl>

crossval.regmodel: Cross-validation of a regression model

Description

Usage

Value

Arguments