plotRaw-methods {xcms}R Documentation

Scatterplot of raw data points

Description

Produce a scatterplot showing raw data point location in retention time and m/z. This plot is more useful for centroided data than continuum data.

Arguments

object the xcmsRaw object
massrange numeric vector of length >= 2 whose range will be used to select the masses to plot
timerange numeric vector of length >= 2 whose range will be used to select the retention times to plot
scanrange numeric vector of length >= 2 whose range will be used to select scans to plot

Value

A matrix with the points plotted.

Methods

object = "xcmsRaw"
plotRaw(object, massrange = numeric(), timerange = numeric(), scanrange = numeric())

See Also

xcmsRaw-class


[Package xcms version 1.2.0 Index]