IPPD

Isotopic peak pattern deconvolution for Protein Mass Spectrometry by template matching

Bioconductor version: Release (2.14)

The package provides functionality to extract isotopic peak patterns from raw mass spectra. This is done by fitting a large set of template basis functions to the raw spectrum using either nonnegative least squares or least absolute deviation fittting. The package offers a flexible function which tries to estimate model parameters in a way tailored to the peak shapes in the data. The package also provides functionality to process LCMS runs.

Author: Martin Slawski <ms at cs.uni-saarland.de>, Rene Hussong <rene.hussong at uni.lu>, Matthias Hein <hein at cs.uni-saarland.de>

Maintainer: Martin Slawski <ms at cs.uni-saarland.de>

To install this package, start R and enter:

    source("http://bioconductor.org/biocLite.R")
    biocLite("IPPD")

To cite this package in a publication, start R and enter:

    citation("IPPD")

Documentation

PDF R Script IPPD Manual
PDF   Reference Manual

Details

biocViews Proteomics, Software
Version 1.12.0
In Bioconductor since BioC 2.8 (R-2.13)
License GPL (version 2 or later)
Depends R (>= 2.12.0), MASS, Matrix, XML, digest, bitops
Imports methods, stats, graphics
Suggests
System Requirements
URL
Depends On Me
Imports Me
Suggests Me RforProteomics

Package Downloads

Package Source IPPD_1.12.0.tar.gz
Windows Binary IPPD_1.12.0.zip (32- & 64-bit)
Mac OS X 10.6 (Snow Leopard) IPPD_1.12.0.tgz
Mac OS X 10.9 (Mavericks)
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