editmrbin

This function edits an mrbin object and returns it. This is the only documented way to edit mrbin objects, all other ways of editing such object might cause warning message

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

editmrbin function

<dl><dt>mrbinObject</dt>
<dd>An mrbin object</dd>
<dt>functionName</dt>
<dd>Name of the package and function calling this command</dd>
<dt>versionNumber</dt>
<dd>Version number of the package calling this command</dd>
<dt>bins</dt>
<dd>A matrix containing values to be written to the mrbin object</dd>
<dt>parameters</dt>
<dd>A list containing values to be written to the mrbin object parameters, names must be names of the mrbin object, e.g. dimension</dd>
<dt>metadata</dt>
<dd>A list containing values to be written to the mrbin object parameters, names must be names of the mrbin object</dd>
<dt>transformations</dt>
<dd>An optional character vector describing any used data transformations or scaling such as reference scaling, PQN, log, atnv, etc.</dd>
<dt>comment</dt>
<dd>An optional character vector describing the change</dd>
<dt>verbose</dt>
<dd>Should a summary be displayed?</dd></dl>

Arguments

A function for editing mrbin objects. — editmrbin

<dl>

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


<dt>functionName</dt>
<dd>Name of the package and function calling this command</dd>


<dt>versionNumber</dt>
<dd>Version number of the package calling this command</dd>


<dt>bins</dt>
<dd>A matrix containing values to be written to the mrbin object</dd>


<dt>parameters</dt>
<dd>A list containing values to be written to the mrbin object parameters, names must be names of the mrbin object, e.g. dimension</dd>


<dt>metadata</dt>
<dd>A list containing values to be written to the mrbin object parameters, names must be names of the mrbin object</dd>


<dt>transformations</dt>
<dd>An optional character vector describing any used data transformations or scaling such as reference scaling, PQN, log, atnv, etc.</dd>


<dt>comment</dt>
<dd>An optional character vector describing the change</dd>


<dt>verbose</dt>
<dd>Should a summary be displayed?</dd>

</dl>

editmrbin: A function for editing mrbin objects.

Description

Usage

Value

Arguments

Examples