nPeaks {tofsims} | R Documentation

## generic method for nPeaks

### Description

generic method for nPeaks

nPeaks accessor/getter `nPeaks` for PeakList Class

### Usage

    nPeaks(object)

    ## S4 method for signature 'PeakList'
    nPeaks(object)

### Arguments

`object` | object of class PeakList

### Value

integer value for number of peaks

### Examples

    library(tofsimsData)
    data(tofsimsData)
    testSpectra<-calibPointNew(testSpectra, mz = 15, value = 15.01551)
    testSpectra<-calibPointNew(testSpectra, mz = 181, value = 181.0228)
    testSpectra<-recalibrate(testSpectra)
    testSpectra<-unitMassPeaks(testSpectra, mzRange = c(1,200), widthAt = c(15, 181),
    factor = c(0.4, 0.6), lower = c(14.97, 15.05), upper = c(180.84, 181.43))
    nPeaks(testSpectra)

[Package tofsims version 1.22.0 Index]