IPPD

Isotopic peak pattern deconvolution for Protein Mass Spectrometry by template matching

Bioconductor version: Development (2.8)

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.

Author: Martin Slawski, Rene Hussong , Matthias Hein

Maintainer: Martin Slawski

To install this package, start R and enter:

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

Documentation

PDF	R Script	IPPD Manual
PDF		templatedetail.pdf
PDF		templates.pdf

Reference Manual

Details

biocViews	Proteomics
Depends	R, MASS, Matrix
Imports	methods, stats, graphics
Suggests
System Requirements
License	GPL (version 2 or later)
URL
Depends On Me
Imports Me
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Version	0.99.1

Package Downloads

Package Source	IPPD_0.99.1.tar.gz
Windows Binary	IPPD_0.99.1.zip (32- & 64-bit)
MacOS 10.5 (Leopard) binary	IPPD_0.99.1.tgz
Package Downloads Report	Download Stats