PTM_MarkerFinder_util {protViz}

PTM MarkerFinder util plot

Description

PTM_MarkerFinder_util is a utility function for PTM_MarkerFinder.

Usage

PTM_MarkerFinder_util(dataFileName, 
    mZmarkerIons,
    minMarkerIntensityRatio,
    minNumberIons,
    itol_ppm,
    write_csv)

Arguments

dataFileName

RData file name without 'RData' ending.

mZmarkerIons

A double vector of the m/z patterns which should be searched.

minMarkerIntensityRatio

The marker ions intencity percentage compared to the sum of all peak intensities.

minNumberIons

Minimal number of marker ions to be found for further analysis.

itol_ppm

The ion tolerance of the marker ions in ppm. default is set to 10ppm.

write_csv

boolean.

Details

The function plots summeries in form of boxplots pie charts and scatter plots of the found marker ions.

Author(s)

Paolo Nanni, Christian Panse 2012-2013;