aggregate_data

This function reshapes conc_values, quant_status,
metatabolites and sample IDs and combines them into a tibble data frame
for filtering with dplyr and plotting with 'ggplot2'. "aggregated_data"
is grouped by metabolites.

internal

The 'MetAlyzer' S4 object provides methods to read and reformat metabolomics data for convenient data handling, statistics and downstream analysis. The resulting format corresponds to input data of the Shiny app 'MetaboExtract' (<https://www.metaboextract.shiny.dkfz.de/MetaboExtract/>).

Nils Mechtel

MetAlyzer

Read and Analyze 'MetIDQ&trade;' Software Output Files

Luis Herfurth

Carolin Andresen

Daniel Huebschmann

aggregate_data function

<dl><dt>metabolites</dt>
<dd>metabolites MetAlyzer object</dd>
<dt>meta_data</dt>
<dd>Meta_data of the MetAlyzer object</dd>
<dt>conc_values</dt>
<dd>conc_values of a MetAlyzer object</dd>
<dt>quant_status</dt>
<dd>quant_status of a MetAlyzer object</dd>
<dt>status_vec</dt>
<dd>A vector of quantification status</dd></dl>

Arguments

Aggregate data — aggregate_data

<dl>

<dt>metabolites</dt>
<dd>metabolites MetAlyzer object</dd>


<dt>meta_data</dt>
<dd>Meta_data of the MetAlyzer object</dd>


<dt>conc_values</dt>
<dd>conc_values of a MetAlyzer object</dd>


<dt>quant_status</dt>
<dd>quant_status of a MetAlyzer object</dd>


<dt>status_vec</dt>
<dd>A vector of quantification status</dd>

</dl>

aggregate_data: Aggregate data

Description

Usage

Arguments