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Spectra:Spectra Infrastructure for Mass Spectrometry Data
The Spectra package defines an efficient infrastructure for storing and handling mass spectrometry spectra and functionality to subset, process, visualize and compare spectra data. It provides different implementations (backends) to store mass spectrometry data. These comprise backends tuned for fast data access and processing and backends for very large data sets ensuring a small memory footprint.
Maintained by RforMassSpectrometry Package Maintainer. Last updated 26 days ago.
infrastructureproteomicsmassspectrometrymetabolomicsbioconductorhacktoberfestmass-spectrometry
41 stars 13.01 score 254 scripts 35 dependentsbioc
ProtGenerics:Generic infrastructure for Bioconductor mass spectrometry packages
S4 generic functions and classes needed by Bioconductor proteomics packages.
Maintained by Laurent Gatto. Last updated 3 months ago.
infrastructureproteomicsmassspectrometrybioconductormass-spectrometrymetabolomics
8 stars 9.36 score 4 scripts 188 dependentsbioc
CompoundDb:Creating and Using (Chemical) Compound Annotation Databases
CompoundDb provides functionality to create and use (chemical) compound annotation databases from a variety of different sources such as LipidMaps, HMDB, ChEBI or MassBank. The database format allows to store in addition MS/MS spectra along with compound information. The package provides also a backend for Bioconductor's Spectra package and allows thus to match experimetal MS/MS spectra against MS/MS spectra in the database. Databases can be stored in SQLite format and are thus portable.
Maintained by Johannes Rainer. Last updated 3 months ago.
massspectrometrymetabolomicsannotationdatabasesmass-spectrometry
17 stars 8.35 score 69 scripts 1 dependentsbioc
MsBackendMassbank:Mass Spectrometry Data Backend for MassBank record Files
Mass spectrometry (MS) data backend supporting import and export of MS/MS library spectra from MassBank record files. Different backends are available that allow handling of data in plain MassBank text file format or allow also to interact directly with MassBank SQL databases. Objects from this package are supposed to be used with the Spectra Bioconductor package. This package thus adds MassBank support to the Spectra package.
Maintained by RforMassSpectrometry Package Maintainer. Last updated 1 months ago.
infrastructuremassspectrometrymetabolomicsdataimportmassbankspectra
3 stars 5.81 score 27 scriptsbioc
MsBackendSql:SQL-based Mass Spectrometry Data Backend
SQL-based mass spectrometry (MS) data backend supporting also storange and handling of very large data sets. Objects from this package are supposed to be used with the Spectra Bioconductor package. Through the MsBackendSql with its minimal memory footprint, this package thus provides an alternative MS data representation for very large or remote MS data sets.
Maintained by Johannes Rainer. Last updated 16 days ago.
infrastructuremassspectrometrymetabolomicsdataimportproteomics
4 stars 5.41 score 16 scripts
rformassspectrometry
MsBackendTimsTof:Mass spectrometry Data Backend for Bruker TimsTOF Files
Mass spectrometry (MS) data backend supporting import and export of (ion mobility) MS data from Bruker TimsTOF files. The backend uses the opentimsr package which relies on the proprietory vendor C++ library for raw data access. The backend thus supports import of MS data from the original raw data files.
Maintained by Johannes Rainer. Last updated 1 years ago.
infrastructuremassspectrometrymetabolomicsdataimportmass-spectrometry
7 stars 3.85 score