Libaffy: Software for processing Affymetrix(R) GeneChip(R) data

Abstract

Summary: Affymetrix(R) GeneChip(R) microarrays are increasingly used in gene expression studies and in greater number. A software library was developed that supports Affymetrix file formats and implements two popular summary algorithms (MAS5.0 and RMA). The library is modular in design for integration into larger systems and processing pipelines. Additionally, a graphical interface (GENE) was developed to allow end-user access to the functionality within the library. © The Author 2007. Published by Oxford University Press. All rights reserved.