plotBeadIntensities {beadarray} | R Documentation |
Function to plot the intensities of all beads of a particular type on an array.
plotBeadIntensities(BLData, ProbeIDs, arrays, log = FALSE, whatToPlot="G", ProbeCols=NULL, ylim=NULL,...)
BLData |
a BeadLevelList object |
ProbeIDs |
numeric value giving the ProbeID(s) for the bead type(s) we are interested in |
arrays |
numeric value giving the array we are interested in |
log |
if TRUE log2 intensities are plotted (and used to find outliers) |
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 |
Boxplots of the G, Gb, R or Rb intensities on the original or log-scale for each bead type specified by ProbeIDs
on selected arrays
is produced.
Plot is produced on current graphical device
Mark Dunning
data(BLData) plotBeadIntensities(BLData, arrays=seq(1:4), ProbeIDs=c(2,1000), log=TRUE)