opossom.tissues {oposSOM} | R Documentation

## Example data set.

### Description

A data set comprising of 12 selected human tissues.

### Usage

    data(opossom.tissues)

### Format

The data set is stored in RData (binary) format.

### Details

The data set was downloaded from Gene Expression Omnibus repository (http://www.ncbi.nlm.nih.gov/geo, GEO accession no. GSE7307). About 20,000 genes in more than 650 samples were measured using the Affymetrix HGU133-Plus2 microarray. A subset of 12 selected tissues from different categories is used as example data set for the oposSOM-package.

### Source

http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE7307

[Package oposSOM version 1.18.0 Index]