plotResults

This function plots boxplots (bin-wise and sample-wise) as visual quality indicators.
It also performs PCA, then plots PC1 and PC2 and loading plots.

A collection of functions for processing and analyzing metabolite data.
The namesake function mrbin() converts 1D
or 2D Nuclear Magnetic Resonance data into a matrix of values suitable for further data analysis and
performs basic processing steps in a reproducible way. Negative values, a
common issue in such data, can be replaced by positive values (<doi:10.1021/acs.jproteome.0c00684>). All used
parameters are stored in a readable text file and can be restored from that
file to enable exact reproduction of the data at a later time. The function fia() ranks features according
to their impact on classifier models, especially artificial neural network models.

Matthias Klein

mrbin

Metabolomics Data Analysis Functions

plotResults function

<dl><dt>mrbinResults</dt>
<dd>An mrbin object</dd>
<dt>defineGroups</dt>
<dd>Should group membership be highlighted in PCA?</dd>
<dt>process</dt>
<dd>If set to FALSE, the file name will be extended by "Raw" to indicate that data has not been processed yet</dd>
<dt>silent</dt>
<dd>If set to TRUE, plots will be saved but not shown for the binning step for speed purposes</dd></dl>

Arguments

A function for plotting quality indicators, including PCA plots. — plotResults

<dl>

<dt>mrbinResults</dt>
<dd>An mrbin object</dd>


<dt>defineGroups</dt>
<dd>Should group membership be highlighted in PCA?</dd>


<dt>process</dt>
<dd>If set to FALSE, the file name will be extended by "Raw" to indicate that data has not been processed yet</dd>


<dt>silent</dt>
<dd>If set to TRUE, plots will be saved but not shown for the binning step for speed purposes</dd>

</dl>

plotResults: A function for plotting quality indicators, including PCA plots.

Description

Usage

Value

Arguments

Examples