Visualizing and Analyzing Mass Spectrometry Related Data in Proteomics

Helps with quality checks, visualizations and analysis of mass spectrometry data, coming from proteomics experiments. The package is developed, tested and used at the Functional Genomics Center Zurich. We use this package mainly for prototyping, teaching, and having fun with proteomics data. But it can also be used to do data analysis for small scale data sets.

protViz CRAN package



o free memory computeFragmentIons.c


o added more tests for deisotoper.R and fragmentIon.R

Reference manual

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0.2.45 by Christian Panse, 2 months ago

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Browse source code at

Authors: Christian Panse [aut, cre] (0000-0003-1975-3064), Jonas Grossmann [aut] (0000-0002-6899-9020), Simon Barkow-Oesterreicher [ctb]

Documentation:   PDF Manual  

GPL-3 license

Imports Rcpp

Depends on methods

Suggests lattice, RUnit, xtable

Linking to Rcpp

System requirements: C++11

Suggested by deisotoper.

See at CRAN