tofsims (version 1.0.2)

addPeaks: generic method to add peaks

Description

This method will allow user to plot and add peaks manually. This method will take all parameters of PeakList plot method.

Usage

addPeaks(object, mzs, width, ...)
## S3 method for class 'PeakList,missing,numeric':
addPeaks(object, mzs, width, ...)
## S3 method for class 'PeakList,numeric,numeric':
addPeaks(object, mzs, width, ...)

Arguments

object

PeakList object

mzs

numeric vector M/z's where peaks shall be added

width

fixed value to add (m/z)

...

further args

Value

• object updated PeakList object

Examples

library(tofsimsData)
data(tofsimsData)
testPeakList<-PeakList(analysisName = analysisName(testSpectra),
instrument = instrument(testSpectra),
nz = nz(testSpectra),
calibration = calibration(testSpectra),
calibPoints = calibPoints(testSpectra),
mz = mz(testSpectra),
peakIDs = NULL,
peakMzs = NULL)
par(mfcol=c(1,2))
plot(testPeakList, mzRange=c(25,32), type = 'l')
testPeakList<-addPeaks(testPeakList, mzs=26:31, width=0.4)
plot(testPeakList, mzRange=c(25,32), type = 'l')