plotQQperscreen {RNAither} | R Documentation

## Make a QQ plot per experiment

### Description

Shows and saves a QQ plot of the data for each experiment in the dataset.

### Usage

    plotQQperscreen(header, dataset, channel, plotTitle, plotDesign, 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
`plotDesign` | 1 or 2. 1 will generate one window containing all plots, 2 will generate a series of plots.
`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 plots in a pdf and a png file named after the experiment name specified in the header concatenated with the `plotTitle`.
The function returns a list containing:

`histoName` | the plotname
`minOfScreens` | the number of the first experiment
`numOfScreens` | the number of the last experiment

### See Also

`plotQQ`, `plotQQperplate`

### Examples

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

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

[Package RNAither version 1.4.2 Index]