RNAither (version 2.20.0)

plotQQ: Make a QQ plot

Description

Shows and saves a QQ plot of the data.

Usage

plotQQ(header, dataset, channel, plotTitle, showPlot)

Arguments

header

the header of a dataset file generated with generateDatasetFile

dataset

an R data frame generated with generateDatasetFile

channel

a character string specifying the name of the column containing the values to be plotted, e.g. "SigIntensity"

plotTitle

the plot title

showPlot

0 or 1. 1 will open one or several plot windows in the R GUI, 0 will only save the plot(s) without opening windows.

Value

Saves the QQ plot in a pdf and a png file named after the experiment name specified in the header concatenated with the plotTitle.The function returns the plot name.

See Also

plotQQperscreen, plotQQperplate

Examples

data(exampleHeader, package="RNAither")
data(exampleDataset, package="RNAither")

plotQQ(header, dataset, "SigIntensity", "QQplot", 1)