What are those result files for Affymetrix array? Which one should I use for which analysis program?
For each array experiment that is performed using the Affymetrix GeneChip arrays, six files are generated (*.DAT, *.CEL, *.CHP, *.EXP, *.RPT, *.txt). Each file will be named identical except for the extension. The naming convention is as follows: Project ID number_Genome ID number_chip type_sample name (i.e.