MsExperiment package provides the
MsExperiment class that can be used to store and manage all aspects related to a complete proteomics or metabolomics mass spectrometry experiment. This includes
- experimental design
- data files
- raw data: spectra and chromatograms
- proteomics identification results and protein database
- quantitative features
The respective data handling functionality is handled by dedicated packages such as
Spectra for spectra data,
QFeatures for quantitative features,
Biostrings for fasta files, …
See the package homepage for more information.
This package is part of the RforMassSpectrometry initiative: https://www.rformassspectrometry.org/
The package can be installed with
Contributions are highly welcome and should follow the contribution guidelines. Also, please check the coding style guidelines in the RforMassSpectrometry vignette.