findMZBoxes-methods {xcms} | R Documentation |
object |
xcmsRaw-class object |
massrange |
Not implemented. |
scanrange |
scan range to check for peaks |
dev |
maximum width of m/z box in ppm |
minEntries |
minimum number of peaks(centroids) within the range of dev ppm |
Areas of high peak density (characterised by having at least minEntries
peaks
within dev
ppm in consecutive scans) in the LC/MS map are located.
A list with entries :
scan |
scan number |
mz |
m/z values |
intensity |
intensity values |
findMZBoxes(object, massrange=c(0.0,0.0),
scanrange=c(1,length(object@scantime)), dev, minEntries)
Ralf Tautenhahn, rtautenh@ipb-halle.de
findPeaks.centWave
xcmsRaw-class