eempf_reorder

This is a user-friendly way to run a parallel factor (PARAFAC) analysis (Harshman, 1971) <doi:10.1121/1.1977523> on excitation emission matrix (EEM) data from dissolved organic matter (DOM) samples (Murphy et al., 2013) <doi:10.1039/c3ay41160e>. The analysis includes profound methods for model validation. Some additional functions allow the calculation of absorbance slope parameters and create beautiful plots.

Matthias Pucher

staRdom

PARAFAC Analysis of EEMs from DOM

Daniel Graeber

Stefan Preiner

Renata Pinto

eempf_reorder function

<dl><dt>pfmodel</dt>
<dd>model of class parafac</dd>
<dt>order</dt>
<dd>vector containing desired new order or "em" or "ex" to reorder according to emission or excitation wavelengths of the peaks</dd>
<dt>decreasing</dt>
<dd>logical, whether components are reordered according to peak wvalengths in a decreasing direction</dd></dl>

Arguments

Reorder PARAFAC components — eempf_reorder

<dl>

<dt>pfmodel</dt>
<dd>model of class parafac</dd>


<dt>order</dt>
<dd>vector containing desired new order or "em" or "ex" to reorder according to emission or excitation wavelengths of the peaks</dd>


<dt>decreasing</dt>
<dd>logical, whether components are reordered according to peak wvalengths in a decreasing direction</dd>

</dl>

eempf_reorder: Reorder PARAFAC components

Description

Usage

Value

Arguments

Examples