CorrectOverloadedPeaks: Correct Overloaded Peaks from GC-APCI-MS Data

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.

Version:	1.3.3
Depends:	R (≥ 2.10.0)
Suggests:	bitops, digest, knitr, methods, rmarkdown, xcms, XML, xml2
Published:	2023-09-08
DOI:	10.32614/CRAN.package.CorrectOverloadedPeaks
Author:	Jan Lisec [aut, cre]
Maintainer:	Jan Lisec <jan.lisec at bam.de>
License:	GPL-3
URL:	<doi:10.1021/acs.analchem.6b02515>
NeedsCompilation:	no
Citation:	CorrectOverloadedPeaks citation info
CRAN checks:	CorrectOverloadedPeaks results

Documentation:

Reference manual:	CorrectOverloadedPeaks.pdf
Vignettes:	CorrectOverloadedPeaks: a computational tool for automatic correction of overloaded signals in GC-APCI-MS

Downloads:

Package source:	CorrectOverloadedPeaks_1.3.3.tar.gz
Windows binaries:	r-devel: CorrectOverloadedPeaks_1.3.3.zip, r-release: CorrectOverloadedPeaks_1.3.3.zip, r-oldrel: CorrectOverloadedPeaks_1.3.3.zip
macOS binaries:	r-release (arm64): CorrectOverloadedPeaks_1.3.3.tgz, r-oldrel (arm64): CorrectOverloadedPeaks_1.3.3.tgz, r-release (x86_64): CorrectOverloadedPeaks_1.3.3.tgz, r-oldrel (x86_64): CorrectOverloadedPeaks_1.3.3.tgz
Old sources:	CorrectOverloadedPeaks archive

Linking:

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