getRawData.QuantArrayData: Gets the raw intensites from the QuantArray data structure
In HenrikBengtsson/aroma: An R Object-oriented Microarray Analysis package

Description Usage Arguments Details Value Author(s) See Also

Extracts the red and green spot intensitites (both foreground and background) from the QuantArrayData object and returns a RawData object.

1 2	## S3 method for class 'QuantArrayData' getRawData(qa, slides=NULL, fg="mean", bg="mean", ...)

`slides`	Specifying which slides to be extracted. If `NULL`, all slides are considered.
`fg`	If `"mean"`, the mean foreground intensities are returned. If `"median"`, the median foreground intensities are returned.
`bg`	If `"mean"`, the mean background intensities are returned. If `"median"`, the median background intensities are returned.

The R and Rb channels will come from the ch1* fields, and the G and Gb channels will come from the ch2* fields. To swap the channels just use dyeSwap().

Returns a RawData object containing the specified slides.

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

For more information see QuantArrayData.

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