bcm {oppar} | R Documentation

## Breast cancer metastases from different anatomical sites

### Description

An ExpressionSet object containing trimmed GSE46141 data. The object contains gene expression measurements on local breast tumours and liver, lymph node, skin local- regional etc metastatic tumours. Contains 9503 features and 80 samples (ascite, bone, lung and skin samples were removed).

### Usage

    data(GSE46141)

### Format

Contains gene expression matrix, phenotype (pData) and feature (fData) data:

ID

  In fData(e) – probe IDs

EntrezGeneID

  In fData(e) – Entrez Ids

GeneSymbol

  In fData(e) – Gene Symbols

geo_accession

  In pData(e) – GEO accession IDs

source_name_ch1

  In pData(e) – Sample information

### Value

An ExpressionSet object

### Source

http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE46141

[Package oppar version 1.22.0 Index]