Package: CorrectOverloadedPeaks
Type: Package
Title: Correct Overloaded Peaks from GC-APCI-MS Data
Version: 1.2.15
Date: 2018-07-10
Authors@R: person("Jan", "Lisec", role = c("aut", "cre"), email = "jan.lisec@bam.de")
Author: Jan Lisec [aut, cre]
Description: Analyzes and modifies metabolomics raw data (generated using GC-APCI-MS, Gas Chromatography-Atmospheric Pressure Chemical Ionization-Mass Spectrometry) to correct overloaded signals, i.e. ion intensities exceeding detector saturation leading to a cut-off peak. Data in xcmsRaw format are accepted as input and mzXML files can be processed alternatively. Overloaded signals are detected automatically and modified using an Gaussian or Isotopic-Ratio approach, QC plots are generated and corrected data are stored within the original xcmsRaw or mzXML respectively to allow further processing.
License: GPL-3
URL: http://dx.doi.org/10.1021/acs.analchem.6b02515
VignetteBuilder: knitr
Depends: R(>= 2.10.0)
Imports: xcms, XML, digest, bitops
Suggests: knitr, rmarkdown
RoxygenNote: 6.0.1
NeedsCompilation: no
Packaged: 2018-07-10 09:18:54 UTC; jlisec
Maintainer: Jan Lisec <jan.lisec@bam.de>
Repository: CRAN
Date/Publication: 2018-07-10 11:00:03 UTC
Built: R 3.4.4; ; 2019-04-25 18:36:52 UTC; windows
