shift.RGData: Shift the log-ratios, log-intensities or the raw signal

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

Description

Shift the log-ratios, log-intensities or the raw signal.

Usage

## S3 method for class 'RGData'
shift(this, M=NULL, A=NULL, R=NULL, G=NULL, slides=NULL, ...)

Arguments

M,A,R,G

A numeric or function specifying the shift to be applied to the log-ratios, the log-intensities, the red signals, and/or the green signals. If more than one of these are shifted at the same time, they are shifted in the order M, A, R and G. A numeric specify the amount of shift. If a function, e.g. min(), is used, then the amount of shift is the value returned by that function when all finite values are passed to that function, e.g. min(x[is.finite(x)]). In other words, NA's etc are automatically taken care of.

slides

Slides to be shifted. If NULL, all slides are shifted.

Value

Returns nothing.

Author(s)

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

See Also

For more information see RGData.

Examples

## Not run: See shift() for the MAData class for an example.

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