getFeatureData {celsius}R Documentation

Retrieve data (probeset-wise) into R from Celsius webserver

Description

Retrieves quantified Affymetrix data in multi-graph (MGR) format by feature

Usage

getFeatureData(celsiusObject, feature = c() );

Arguments

celsiusObject Provide a celsius server object with approriate URLs
feature character vector of feature IDs, database accession identifiers for probeset records used in Celsius

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",
  protocol = "rma" );

#get the data
data = getFeatureData(celsius, feature = c( "204412_s_at", "1316_at") );

[Package celsius version 1.0.7 Index]