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Rdisop (version 1.32.0)

Decomposition of Isotopic Patterns

Description

Identification of metabolites using high precision mass spectrometry. MS Peaks are used to derive a ranked list of sum formulae, alternatively for a given sum formula the theoretical isotope distribution can be calculated to search in MS peak lists.

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Version

Version

1.32.0

License

GPL-2

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Maintainer

Steffen Neumann

Last Published

February 15th, 2017

Functions in Rdisop (1.32.0)

decomposeIsotopes

Mass Decomposition of Isotope Patterns
addMolecules

Add/subtract sum formulae
getMolecule

Calculate mass and isotope information for a molecule given as sum formula
initializeCHNOPS

Initialize (a subset of) elements of the periodic system of elements (PSE)