myo500

A protein mass spectrum (MALDI) of Myoglobine at resolution
500fmol.

models

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.

Martin Slawski

IPPD

Isotopic peak pattern deconvolution for Protein Mass
Spectrometry by template matching

myo500 function

The data have kindly be provided by 
B. Gregorius and A. Tholey, Department of Experimental Medicine, Working
Group for Systematic Proteomics, Christian-Albrechts-Universitaet zu
Kiel. The dataset may be used in publications as long as this source
is quoted.

myo500: Myoglobine dataset

Description

Usage

Arguments

Source

Examples