individualReferencePeaks: This function looks for reference peaks in each individual...

In sgibb/MALDIquantTools: Additional tools for MALDIquant

Description

This function looks for reference peaks in each individual sample. In contrast to referencePeaks it returns a list of MassPeaks where all non reference peaks are removed and the mass are not binned. E.g. this is useful to visualise reference peaks in each individual spectrum.

Usage

  individualReferencePeaks(l, minFrequency = 0.9,
    tolerance = 0.002)

Arguments

l	list of MassPeaks
minFrequency	see referencePeaks
tolerance	see referencePeaks

Value

a list of MassPeaks objects

See Also

binPeaks

Examples

l <- list(createMassPeaks(mass=1:5, intensity=1:5),
          createMassPeaks(mass=c(1, 2:4+0.2, 5.01), intensity=1:5),
          createMassPeaks(mass=c(1, 2:4+0.4, 5.02), intensity=1:5))
individualReferencePeaks(l, tolerance=0.02)

sgibb/MALDIquantTools documentation built on Oct. 18, 2019, 8:02 p.m.