Plot absolute log2 fold-change against base mean of expression

Description

Plot absolute differencs against expression levels

Usage

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plotDifftoBase(object, foldname = "foldChange", adj.pcut = 0.05,
  cols = c("black", "red"), pch = 16, xlab = "log2 of Expression level",
  ylab = "log2 fold-change", ...)

Arguments

object

a ABSDataSet

foldname

indicates kind of fold-change in plotting, default is 'foldChange', see results

adj.pcut

cutoff for differential expressed genes, marked by different color, default is 0.05

cols

the colors to mark the non-DE and DE genes, defualt is black and red, respectively

pch

pch, default is 16

xlab

xlab, default is 'log2 of Expression level'

ylab

ylab, default is 'log2 fold-change'

...,

further arguments to plot

Details

Plot absolute differencs against expression levels and mark the gene with a color at a given cutoff of fold-change

Examples

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