plotBeadIntensities {beadarray}R Documentation

Plot bead intensities

Description

Function to plot the intensities of all beads of a particular type on a strip/array.

Usage

plotBeadIntensities(BLData, ProbeIDs, arrays, log = FALSE,
          whatToPlot="G", ProbeCols=NULL, ylim=NULL,...)

Arguments

BLData BeadLevelList
ProbeIDs numeric value giving the ProbeID(s) for the bead type(s) to plot
arrays integer (scalar or vector) specifying the strip(s)/array(s) to plot
log if TRUE log2 intensities are plotted
whatToPlot character string specifying which intensities to plot. Possibilities are "G", "Gb" for single channel data and "G", "Gb", "R" and "Rb" for two-colour data
ProbeCols vector of colour names to assign to each bead type
ylim vector providing the upper and lower bounds for the y-axis in the plotting window
... further graphical parameters to plot

Details

Boxplots of the specified intensities on the original or log-scale for each bead type specified by ProbeIDs on selected arrays is produced.

A vertical line separates the intensities from different strips/arrays.

Value

A plot is displayed on the current graphical device.

Author(s)

Mark Dunning

Examples

data(BLData)

plotBeadIntensities(BLData, arrays=1:4, ProbeIDs=c(2,1000), log=TRUE)

[Package beadarray version 1.10.0 Index]