filterPeaks.data.frame: Filter peak list of MSI data

In kbseah/mass2adduct: Mass Spectrometry Imaging Molecular Adduct Finder

Description

Filter peak list of MSI data

Usage

## S3 method for class 'data.frame'
filterPeaks(d, how = c("topX", "XofTop",
  "XofTotal"), x = NULL, index = FALSE)

Arguments

d	either an msimat object, or a data.frame with three columns: peaks, counts, and intensities representing the mass spectrum of the MSI data.
how	character; Method to use for filtering (see above)
x	numeric; Parameter for the filtering method.
index	logical; If input is a dataframe, and index=TRUE, then return will be a vector of indices rather than a data frame.

kbseah/mass2adduct documentation built on June 9, 2021, 9:20 p.m.