expos: Gene expression, annotations and clinical data from the...

In genefu: Computation of Gene Expression-Based Signatures in Breast Cancer

Description

This dataset contains (part of) the gene expression, annotations and clinical data from the expO dataset collected by the International Genomics Consortium (http://www.intgen.org/expo/).

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

Details

This dataset has been generated by the International Genomics Consortium using Affymetrix hgu133plus2 technology. The gene expressions have been normalized using fRMA. Only part of the gene expressions (966) are contained in data.expos.

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.

Examples

data(expos)

genefu documentation built on Jan. 28, 2021, 2:01 a.m.