AgiMicroRna (version 2.22.0)

mvaBASIC: MVA plot

Description

For each array, the M value is computed for every spot as the difference between the spot intensity in the array and the averaged intensity for that feature over the whole set of arrays. It does not make a distintion between the different kind of features in the array as the mvaMicroRna() does.

Usage

mvaBASIC(object, colorfill, maintitle)

Arguments

object

An expression matrix in log2 scale

colorfill

color of the plot

maintitle

title of the plot

Examples

	data(dd.micro)
	op=par(mfrow=c(1,1),ask=TRUE)
	mvaBASIC(log2(dd.micro$meanS),
	colorfill="red",
        maintitle=" log2 Mean Signal")
	par(op)