imageScreen {cellHTS} | R Documentation

## Experiment-wide quality control plot of a cellHTS object

### Description

Experiment-wide quality control plot of a scored cellHTS object.

### Usage

    imageScreen(x, ar=3/5, zrange)

### Arguments

`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`.

### Details

This function creates an image plot that gives an overview of the whole set of score values from the cellHTS object `x`.

### Author(s)

Ligia Braz ligia@ebi.ac.uk

### Examples

     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))

[Package cellHTS version 1.2.0 Index]