I am trying to analyze the affymetrix data, which files I should analyze : *.DAT, *.CEL or *.CHP or else. and how? Can any one give me more detail suggestion? How to use in dchip or R?

In reply to Re: SOM and clustering for gene array analysis (Affymetrix) in perl by kathy2009
in thread SOM and clustering for gene array analysis (Affymetrix) in perl by dondelelcaro

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