exportSampleMetadata,proFIAset-method {proFIA} | R Documentation

## Export samples metadata.

### 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)
    }

[Package proFIA version 1.16.3 Index]