spkPair: Pairwise Comparisons for Spike-in Genes

Description

Compute log-ratios among spike-in genes.

Usage

spkPair(object)

Arguments

object

a SpikeInExpressionSet object

Value

An array containing either log-ratios (M), average log expression (A), and nominal concentrations (N1 & N2). Dimension one is genes, dimension two is array pairings, dimension three is M, A, N1, and N2.

Examples

Run this code

data(affy)
affyPair <- spkPair(affy)

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