expressionSet133a: A small dataset for testing
Description
An artificial Affymetrix hgu133a dataset, with one
covariate 'cov1'.
Usage
data(expressionSet133a)
Format
The data are artifical. There are 6 cases labeled 1 to
6 and and 22283 genes as in an Affymetrix U133a chips.
There is one covariate (factor) whose values are "type 1"
for the first 3 samples and "type 2" for the last 3 samples.