CASES     ATTRIBUTES OR GENE EXPRESSION   1007_s_at 1053_at .. AFFX- pnX-5_at AFFX-TrpnX-M_at Decision X1 10 7 .. 4 4 TUMOR X2 10 6 .. 4 4 NORMAL X3 10 6 .. 4 4 TUMOR

Table 1: Sample Decision table (truncated).