NormChips {maDB}R Documentation

example exprSet instance

Description

This data set is a small excerp from an Affymetrix hgu133plus2 micro array experiment. It contains 8 chips from 4 patients, 2 B–cell–ALL (acute lymphoblastic leukemia) and 2 T–cell–ALL patients. Two samples per patient were hybridized onto the chips, one before treatment and one after 6 hours GC (glucocorticoid) treatment. From every chip only 100 probe sets are included in this small dataset.

Format

An exprSet containing the expression values from 100 genes on 8 different chips.


[Package maDB version 1.2.0 Index]