PSMatch 1.11.4
  • Reference
  • Articles
    • Understanding protein groups with adjacency matrices
    • MS2 fragment ions
    • Working with PSM data
  • Changelog

Reference

All functions

ConnectedComponents() ccMatrix() connectedComponents() length(<ConnectedComponents>) dims(<ConnectedComponents>) ncols(<ConnectedComponents>) nrows(<ConnectedComponents>) `[`(<ConnectedComponents>,<integer>,<ANY>,<ANY>) `[`(<ConnectedComponents>,<logical>,<ANY>,<ANY>) `[`(<ConnectedComponents>,<numeric>,<ANY>,<ANY>) prioritiseConnectedComponents() prioritizeConnectedComponents() adjacencyMatrix(<ConnectedComponents>)

Connected components

PSM() reduced() `reduced<-`() psmVariables() reducePSMs() adjacencyMatrix(<PSM>)

A class for peptide-spectrum matches

PSMatch-package PSMatch

PSMatch: Handling and Managing Peptide Spectrum Matches

makeAdjacencyMatrix() makePeptideProteinVector() plotAdjacencyMatrix()

Convert to/from an adjacency matrix.

calculateFragments(<character>,<missing>)

Calculate ions produced by fragmentation with variable modifications

describeProteins() describePeptides()

Describe protein and peptide compositions

filterPSMs() filterPsmDecoy() filterPsmRank() filterPsmShared() filterPsmFdr()

Filter out unreliable PSMs.

getAminoAcids()

Amino acids

getAtomicMass()

Atomic mass.

labelFragments() addFragments()

labels MS2 Fragments

plotSpectraPTM()

Function to plot MS/MS spectra with PTMs

Contents

Developed by Laurent Gatto, Johannes Rainer, Sebastian Gibb.

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