getMSAssayFilenames {Risa} | R Documentation

## Retrieves a vector with the assay filenames corresponding to mass spectrometry.

### Description

Given an object from the ISAtab-class, this method retrieves a vector with the assay filenames corresponding to mass spectrometry (identified by having a column called 'Raw Spectral Data File'.

### Usage

    getMSAssayFilenames(isa)

### Arguments

`isa` | an object from the ISAtab class

### Value

A character vector with the assay filenames corresponding to mass spectrometry.

### Author(s)

Alejandra Gonzalez-Beltran

### Examples

      data.dir <- system.file("extdata", package="Risa")
      isazip <- system.file("extdata","faahKO-metadata.zip", package="Risa")
      faahkoISA <- readISAtab(zipfile = isazip, path = file.path(data.dir,"faahKOISA"), verbose =TRUE)
      ms.assay.filenames <- getMSAssayFilenames(faahkoISA)

[Package Risa version 1.22.0 Index]