truePeakTrough: true peak and trough detection

In adductomicsR: Processing of adductomic mass spectral datasets

Description

true peak and trough detection

Usage

truePeakTrough(peaksTmp = NULL, troughsTmp = NULL, peakRangeTmp = 
NULL, minRes = 50, lrRes = FALSE)

Arguments

peaksTmp	character vector with indices of detected peaks from findPeaks
troughsTmp	character vector with indices of detected troughs from findPeaks
peakRangeTmp	matrix of the peak range data with at least 3 columns (1. mass-to-charge, 2. intensity, 3. retention time)
minRes	numeric minimum percentage left/right resolution
lrRes	logical if true both the left and right troughs must be above the minRes else the peak will be discounted. (default = FALSE i.e. if only the left or right trough is less than minRes then the peak will be retained)

Value

a named numeric of both the peaks and troughs fitting the criteria.

adductomicsR documentation built on Nov. 8, 2020, 4:49 p.m.