rawEIC-methods {xcms} | R Documentation

## Get extracted ion chromatograms for specified m/z range

### Description

Generate extracted ion chromatogram for m/z values of interest. The raw data is used in contrast to `getEIC` which uses data from the profile matrix (i.e. values binned along the M/Z dimension).

### Arguments

`object` | `xcmsRaw` object
`mzrange` | m/z range for EIC
`rtrange` | retention time range for EIC
`scanrange` | scan range for EIC

### Value

A list of :

`scan` | scan number
`intensity` | added intensity values

### Methods

object = "xcmsRaw"

  `rawEIC(object, mzrange = numeric(), rtrange = numeric(), scanrange = numeric())`

### Author(s)

Ralf Tautenhahn

### See Also

`xcmsRaw-class`

[Package xcms version 3.16.1 Index]