chr20GGceu {GGdata}R Documentation

representations of HapMap snp data + expression data

Description

representations of HapMap snp data + expression data

Usage

data(chr20GGceuRMA)

Details

These instances of class racExSet are created from two basic sources.

First, the expression data for 58 unrelated CEPH founders were obtained from GEO, and RMA was run on the associated CEL files.

Second, data on forward non-redundant SNPs in 48 individuals among the 58 mentioned above were obtained from the HapMap ftp site in late July 2006. Full provenance information still to be supplied.

Value

instances of class racExSet

Author(s)

Vince Carey <stvjc@channing.harvard.edu>

References

Cheung VG., Spielman RS., Ewens KG., Weber TM., Morley M & Burdick JT.: Mapping determinants of human gene expression by regional and whole genome association. Nature, 437: 1365-1369, 2005

Examples

data(chr20GGceuRMA)
# be patient
exprs(chr20GGceuRMA)[1:4,1:4]
snps(chr20GGceuRMA)[1:4,1:4]

[Package GGdata version 0.0-11 Index]