plot_rank_vs_sd: plot rank vs stdev

Description Usage Arguments Value Author(s)

Description

For a matrix of data (eg gene expression data) for each row (gene), plot the rank of the mean vs the stdev of that row.

Usage

1
  plot_rank_vs_sd(x, main = "", lowess.col = "purple")

Arguments

x

either a numeric matrix/data.frame, or an AffyBatch, or LumiBatch object (from lumi package)

main

the plot title

lowess.col

the colour of the lowess line

Value

none. makes a plot

Author(s)

Mark Cowley, 2009-05-27


drmjc/mjcgraphics documentation built on May 15, 2019, 2:40 p.m.