imageScreen {cellHTS} | R Documentation |
Experiment-wide quality control plot of a scored cellHTS object.
imageScreen(x, ar=3/5, zrange)
x |
a cellHTS object that has already been scored (i.e. containg the slot score ). |
ar |
the desired aspect ration for the image plot (i.e. number of columns per number of rows) |
zrange |
the range of values to be mapped into the color
scale. If missing, zrange will be set to the range of x$score . |
This function creates an image plot that gives an overview of the whole set of score values
from the cellHTS object x
.
Ligia Braz ligia@ebi.ac.uk
datadir = system.file("KcViabSmall", package = "cellHTS") x = readPlateData("Platelist.txt", "KcViabilitySmall", path=datadir) confFile = system.file("KcViabSmall", "Plateconf.txt", package="cellHTS") logFile = system.file("KcViabSmall", "Screenlog.txt", package="cellHTS") descripFile = system.file("KcViabSmall", "DESCRIPTION.txt", package="cellHTS") x = configure(x, confFile, logFile, descripFile) x = normalizePlateMedian(x, zscore="-") x = summarizeReplicates(x) imageScreen(x, zrange=c(-5,5))