expos {genefu} | R Documentation

## Gene expression, annotations and clinical data from the International Genomics Consortium

### Description

This dataset contains (part of) the gene expression, annotations and clinical data from the expO dataset collected by the International Genomics Consortium ().

### Usage

    data(expos)

### Format

expos is a dataset containing three matrices

- data.expos: Matrix containing gene expressions as measured by Affymetrix hgu133plus2 technology (single-channel, oligonucleotides)

- annot.expos: Matrix containing annotations of ffymetrix hgu133plus2 microarray platform

- demo.expos: Clinical information of the breast cancer patients whose tumors were hybridized

### Source

http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE2109

### References

International Genomics Consortium, http://www.intgen.org/research-services/biobanking-experience/expo/ McCall MN, Bolstad BM, Irizarry RA. (2010) "Frozen robust multiarray analysis (fRMA)", Biostatistics, 11(2):242-253.

[Package genefu version 2.24.2 Index]