IPPD: Isotopic peak pattern deconvolution for Protein Mass Spectrometry by template matching

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.

Package details

AuthorMartin Slawski <[email protected]>, Rene Hussong <[email protected]>, Andreas Hildebrandt <[email protected]>, Matthias Hein <[email protected]>
Bioconductor views Proteomics
MaintainerMartin Slawski <[email protected]>
LicenseGPL (version 2 or later)
Package repositoryView on Bioconductor
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IPPD documentation built on Oct. 31, 2019, 3:20 a.m.