plotCalib {ptairMS} | R Documentation

## Plot the calibration peaks after calibration

### Description

Plot the calibration peaks after calibration

### Usage

    plotCalib(object, ppm = 2000, ...)

    ## S4 method for signature 'ptrRaw'
    plotCalib(object, ppm = 2000, ...)

    ## S4 method for signature 'ptrSet'
    plotCalib(object, ppm = 2000, pdfFile = NULL, fileNames = NULL, ...)

### Arguments

`object` | a ptrSet or ptrRaw object
`ppm` | the width of plot windows
`...` | not used
`pdfFile` | is different of `NULL`, the file path to save the plots in pdf
`fileNames` | the name of the files in the ptrSet object to plot. If `NULL`, all files will be plotted

### Value

plot

### Examples

    ## ptrSet
    dirRaw <- system.file("extdata/exhaledAir", package = "ptairData")
    exhaledPtrset <- createPtrSet(dir=dirRaw, setName="exhaledPtrset",
    mzCalibRef = c(21.022, 60.0525), fracMaxTIC = 0.7, saveDir = NULL )
    plotCalib(exhaledPtrset ,fileNames=getFileNames(exhaledPtrset )[1])

    ## ptrRaw
    filePath<-system.file('extdata/exhaledAir/ind1/ind1-1.h5',
    package = 'ptairData')
    raw <- readRaw(filePath,mzCalibRef=c(21.022,59.049))
    plotCalib(raw)

[Package ptairMS version 1.2.0 Index]