getOntologyData {celsius}R Documentation

Retrieve Annotations into R from Celsius webserver

Description

Retrieves annotation data for Affymetrix arrays in multi-graph (MGR) format

Usage

getOntologyData(celsiusObject, cvterm=c());

Arguments

celsiusObject Provide a celsius server object with approriate URLs
cvterm character vector of ontology term accessions

Value

Return value is a table with rows labels as SN identifiers and column labels as probeset identifiers.

Author(s)

Jun Dong, Marc Carlson and Allen Day

Examples

#make a celsius instance
celsius = new( "celsiusServer",
  celsiusUrl = "http://celsius.genomics.ctrl.ucla.edu",
  platform = "HG-U133A",
  stringency = 500 );

#get the data
data = getOntologyData( celsius,
  cvterm = c( "MA:0000168","MPATH:458" ) );

[Package celsius version 1.0.7 Index]