getBackground.RawData: Gets the background signal

In HenrikBengtsson/aroma: An R Object-oriented Microarray Analysis package

Description

Gets the background signal as a MAData object.

Usage

## S3 method for class 'RawData'
getBackground(this, slides=NULL, ...)

Arguments

slides

Subset of slides to be returned. If NULL, all slides are returned.

Value

Returns the background signal as a MAData object.

Author(s)

Henrik Bengtsson (http://www.braju.com/R/)

See Also

*getForeground(), *getSignal(). For more information see RawData.

Examples

   SMA$loadData("mouse.data")
   layout <- Layout$read("MouseArray.Layout.dat", path=system.file("data-ex", package="aroma"))
   raw <- RawData(mouse.data, layout=layout)
   bg <- getBackground(raw)
   plot(bg)
 

HenrikBengtsson/aroma documentation built on May 7, 2019, 12:56 a.m.