Affymetrix

Click a button to launch a process for downloading, importing, or parsing Affymetrix data.

The first three processes are summarized below.

Process	Choose this process for...
NetAffx Download Engine	Downloading files from Affymetrix
Affymetrix Annotation CSV File Input Engine	Creating a SAS version of Affymetrix annotation files
Affymetrix ARR File Parser	Creating a JMP version of Affymetrix ARR files

The remaining processes are used to import specific Affymetrix data set formats into SAS data sets. With the exception of the Affymetrix CNAT Input Engine, they all require at least an Experimental Design File (EDF) and a folder of raw data files.

Topic	CEL format	CHP (or other) format
Exon	Affymetrix Exon and Whole Transcript Expression CEL Input Engine	Affymetrix Exon CHP Input Engine
Expression	Affymetrix Expression CEL Input Engine	Affymetrix Expression CHP Input Engine
miRNA	Affymetrix miRNA CEL Input Engine
SNP	Affymetrix SNP CEL Input Engine	Affymetrix SNP CHP Input Engine
Cytogenetics/CytoscanHD	Affymetrix Cytogenetics/CytoscanHD CEL Input Engine	Affymetrix Cytogenetics/CytoscanHD CHP Input Engine
Tiling	Affymetrix Tiling CEL Input Engine	Affymetrix Tiling BAR Input Engine (.bar)
Copy Number		Affymetrix Copy Number CHP Input Engine
CNAT		Affymetrix CNAT Input Engine (.cnt)

See Import for other subcategories.