spkTools: Tools for Spike-in Data Analysis and Visualization

Description Details Author(s) Examples

Description

A collection of functions to examine microarray datasets that include spike-ins. In particular, it allows one to explore the distribution of spike-ins within the range of possible expression values, the relationship between nominal concentration and expression, and the relationship between expected and observed fold change for different levels of comparison.

Details

Package: spkTools
Type: Package
Version: 0.0.1
Date: 2007-10-9
License: GPL version 2 or newer

Author(s)

Matthew N. McCall

Maintainer: Matthew N. McCall <mmccall@jhsph.edu>

Examples

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## The Three Plots
data(affy)
par(mfrow=c(2,2))
affySlope <- spkSlope(affy)
spkDensity(affy, affySlope)
spkBox(affy, affySlope)

## The Full Wrapper
data(affy)
spkAll(affy, label="Affymetrix", fc=2)

mccallm/spkTools documentation built on May 7, 2019, 1:26 p.m.