AffySpikeU95Subset {plw} | R Documentation

## Spike-in data

### Description

This `AffyBatch-class` represents part of the Affymetrix spike-in data set.

### Usage

    data(AffySpikeU95Subset)

### Format

An `AffyBatch-class` containing 6 arrays.

### Source

Array 1, 2, 21, 22, 41, and 42 of the Affymetrix U95 Latin square data set, thus the 6 arrays of group A and B, and a random subset of 1000 probe-sets together with the 16 spike-in probe-sets.

[Package plw version 1.2.0 Index]