array atgenomecdf
alpha1 0.04 
alpha2 0.06 
spk bioB AFFX-BioB-3_at 
spk bioC AFFX-BioC-3_at 
spk bioD AFFX-BioD-3_at 
spk creX AFFX-CreX-3_at 
ratio actin3/actin5 AFFX-r2-At-Actin-3_s_at AFFX-r2-At-Actin-5_s_at 
ratio actin3/actinM AFFX-r2-At-Actin-3_s_at AFFX-r2-At-Actin-M_s_at 
ratio gapdh3/gapdh5 AFFX-Athal-GAPDH_3_s_at AFFX-Athal-GAPDH_5_s_at 
ratio gapdh3/gapdhM AFFX-Athal-GAPDH_3_s_at AFFX-Athal-GAPDH_M_s_at