MALDIquant: a versatile R package for the analysis of mass spectrometric data

Details MALDIquant: a versatile R package for the analysis of mass spectrometric data MALDIquant: a versatile R package for the analysis of mass spectrometric data

2012-03-27

arxiv.org/abs/1203.5885v1

Biology

Quantitative Biology

Genomics

4 pages, 1 figure

Scientific paper

Summary: We introduce the MALDIquant R package that implements an analysis pipeline for quantitative analysis of mass spectrometric data. MALDIquant includes routines for importing raw spectrometric data, preprocessing (e.g. baseline removal), peak detection and peak alignment. MALDIquant is designed with application in clinical diagnostics in mind and handles replicated MALDI-TOF data as well as unequal resolution of spectra. Availability: MALDIquant and its associated R packages readBrukerFlexData and readMzXmlData are freely available from the R archive CRAN (http://cran.r-project.org) and are distributed under the GNU General Public License (version 3 or later). The software is accompanied by example files demonstrating its application. Further documentation is available from http:// strimmerlab.org/software/maldiquant/.

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