exportSampleMetadata-proFIAset-method: Export samples metadata.

In adelabriere/proFIA: Preprocessing of FIA-HRMS data

Description

Export the samples metadata of an experiment, to be used for statistical analysis.

Usage

## S4 method for signature 'proFIAset'
exportSampleMetadata(object, filename = NULL)

Arguments

object	A proFIAset object.
filename	If not NULL the result will be written in filename

Value

A dataframe with the following columns :

• sampleID an ID similar to the one of the peak table.

• class the group of the sample.

Examples

if(require(plasFIA)){
   data(plasSet)
   tsample<-exportSampleMetadata(plasSet)
   head(tsample)
}

adelabriere/proFIA documentation built on July 12, 2019, 5:46 a.m.