pls.getLimitsCoordinates

Compute coordinates of lines or curves with critical limits

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

pls.getLimitsCoordinates function

<dl><dt>Qlim</dt>
<dd>matrix with critical limits for orthogonal distances (X)</dd>
<dt>T2lim</dt>
<dd>matrix with critical limits for score distances (X)</dd>
<dt>Zlim</dt>
<dd>matrix with critical limits for orthogonal distances (Y)</dd>
<dt>nobj</dt>
<dd>number of objects to compute the limits for</dd>
<dt>ncomp</dt>
<dd>number of components for computing the coordinates</dd>
<dt>norm</dt>
<dd>logical, shall distance values be normalized or not</dd>
<dt>log</dt>
<dd>logical, shall log transformation be applied or not</dd></dl>

Arguments

Compute coordinates of lines or curves with critical limits — pls.getLimitsCoordinates

<dl>

<dt>Qlim</dt>
<dd>matrix with critical limits for orthogonal distances (X)</dd>


<dt>T2lim</dt>
<dd>matrix with critical limits for score distances (X)</dd>


<dt>Zlim</dt>
<dd>matrix with critical limits for orthogonal distances (Y)</dd>


<dt>nobj</dt>
<dd>number of objects to compute the limits for</dd>


<dt>ncomp</dt>
<dd>number of components for computing the coordinates</dd>


<dt>norm</dt>
<dd>logical, shall distance values be normalized or not</dd>


<dt>log</dt>
<dd>logical, shall log transformation be applied or not</dd>

</dl>

pls.getLimitsCoordinates: Compute coordinates of lines or curves with critical limits

Description

Usage

Value

Arguments