getPeaklist {CAMERA}R Documentation

Retrieve the annotatad peaklist

Description

Extract all groups from a xsAnnotate object. Returns a peaklist with annotated peaks.

Usage

  getPeaklist(object)

Arguments

object xsAnnotate object

Details

xsAnnotate groups LC/MS Peaklist after there EIC correlation and FWHM. These function extract one of these so called "pseudo spectra groups" with include the peaklist with there annotations.

Author(s)

Carsten Kuhl <ckuhl@ipb-halle.de>

Examples

library(CAMERA)
  file <- system.file('mzdata/MM14.mzdata', package = "CAMERA")
  xs   <- xcmsSet(c(file), method="centWave", ppm=30, peakwidth=c(5,10))
  an   <- xsAnnotate(xs)
  an   <- groupFWHM(an)
  an   <- findIsotopes(an)
  an   <- findAdducts(an,polarity="positive")
  peaklist <- getPeaklist(an)

[Package CAMERA version 1.0.0 Index]