CorrectOverloadedPeaks: Correct Overloaded Peaks from GC-APCI-MS Data
Analyzes and modifies metabolomics raw data (generated using 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 an Isotopic-Ratio approach. Quality control plots are generated and corrected data are stored within the original 'xcmsRaw' or 'mzXML' respectively to allow further processing.
| Version: | 1.3.5 |
| Depends: | R (≥ 2.10.0) |
| Imports: | methods |
| Suggests: | bitops, digest, knitr, rmarkdown, spelling, xcms, XML, xml2 |
| Published: | 2025-02-27 |
| DOI: | 10.32614/CRAN.package.CorrectOverloadedPeaks |
| Author: | Jan Lisec  [aut,
cre] |
| Maintainer: | Jan Lisec <jan.lisec at bam.de> |
| BugReports: | https://github.com/janlisec/CorrectOverloadedPeaks/issues |
| License: | GPL-3 |
| URL: | https://github.com/janlisec/CorrectOverloadedPeaks |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | CorrectOverloadedPeaks citation info |
| Materials: | README |
| CRAN checks: | CorrectOverloadedPeaks results |
Documentation:
| Reference manual: | CorrectOverloadedPeaks.pdf |
| Vignettes: |
CorrectOverloadedPeaks: a computational tool for automatic correction of overloaded signals in GC-APCI-MS (source, R code) |
Downloads:
| Package source: | CorrectOverloadedPeaks_1.3.5.tar.gz |
| Windows binaries: | r-devel: CorrectOverloadedPeaks_1.3.5.zip, r-release: CorrectOverloadedPeaks_1.3.3.zip, r-oldrel: CorrectOverloadedPeaks_1.3.5.zip |
| macOS binaries: | r-devel (arm64): CorrectOverloadedPeaks_1.3.5.tgz, r-release (arm64): CorrectOverloadedPeaks_1.3.5.tgz, r-oldrel (arm64): CorrectOverloadedPeaks_1.3.5.tgz, r-devel (x86_64): CorrectOverloadedPeaks_1.3.5.tgz, r-release (x86_64): CorrectOverloadedPeaks_1.3.5.tgz, r-oldrel (x86_64): CorrectOverloadedPeaks_1.3.5.tgz |
| Old sources: | CorrectOverloadedPeaks archive |
Reverse dependencies:
| Reverse imports: | HiResTEC |
Linking:
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