Package: CorrectOverloadedPeaks 1.3.4

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.

Authors:Jan Lisec [aut, cre]

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CorrectOverloadedPeaks.pdf |CorrectOverloadedPeaks.html✨
CorrectOverloadedPeaks/json (API)

Peer review:

Bug tracker:https://github.com/janlisec/correctoverloadedpeaks/issues

On CRAN:

9 exports 1.18 score 0 dependencies 1 mentions 5 scripts 258 downloads

Last updated 8 months agofrom:e6a8769287. Checks:OK: 7. Indexed: yes.

Exports:base64decodebase64encodeCorrectOverloadedPeaksFitGaussPeakFitPeakByIsotopicRatioModelGaussPeakread.mzDataread.mzXMLwrite.mzXML

Dependencies: