Peptide Spectrum Matching

The R for Mass Spectrometry Initiative home page

Functionality for Mass Spectrometry Features.

R for Mass Spectrometry documentation

High level functionality to support and simplify metabolomics data annotation.

Interfacing R's Spectra package with the Python world.

Low level infrastructure to handle chromatograms

Creating and using (chemical) compound databases

Quantitative features for mass spectrometry data