[BioC] Tools to process Affymetrix tiling arrays/SNPchips

James MacDonald jmacdon at med.umich.edu
Thu Jun 3 02:47:50 CEST 2004

All you have to do is make a cdfenv for the mapping array and then you
can read it in just like any other Affy chip. However, AFAIK there are
no functions to do anything with the AffyBatch once you have one...


James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
>>> "Francois Collin" <fcollin at diabetes.ucsf.edu> 06/02/04 5:44 PM >>>
Are there functions to read cel files for the Affymetrix tiling arrays,
the so-called SNP chips?

If not, is there some documentation/advice on "how to implement your own
ReadAffy method"?


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