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Various Mass Spectrometry raw data example files

Bioconductor version: Release (3.19)

Ion Trap positive ionization mode data in mzML file format. Subset from 500-850 m/z and 1190-1310 seconds, incl. MS2 and MS3, intensity threshold 100.000. Extracts from FTICR Apex III, m/z 400-450. Subset of UPLC - Bruker micrOTOFq data, both mzML and mz5. LC-MSMS and MRM files from proteomics experiments. PSI mzIdentML example files for various search engines.

Author: Steffen Neumann <sneumann at>, Laurent Gatto <laurent.gatto at> with contriutions from Johannes Rainer

Maintainer: Steffen Neumann <sneumann at>, Laurent Gatto <laurent.gatto at>

Citation (from within R, enter citation("msdata")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))


For older versions of R, please refer to the appropriate Bioconductor release.


Reference Manual PDF


biocViews ExperimentData, MassSpectrometryData
Version 0.44.0
License GPL (>= 2)
Depends R (>= 3.5.0)
System Requirements
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Suggests xcms, mzR, MSnbase
Linking To
Depends On Me
Imports Me MsQuality
Suggests Me IPO, MetaboAnnotation, MsBackendSql, MsExperiment, MSnbase, msqrob2, mzR, peakPantheR, PSMatch, QFeatures, Spectra, TargetDecoy, xcms, RforProteomics
Links To Me
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Source Package msdata_0.44.0.tar.gz
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