Percentage of cases of AUC changes under various settings. The number of scenarios explored in each setting is 108. "A. Rank Values" is using rank values instead of absolute values of microarray data. "B. Bagging (10)" and "C. Bagging (100)" are using bagging of 10 and 100 bootstrap replicates respectively with rank values. "D. Dynamic Bagging" is using bagging with non-fixed number of bootstrap replicates where the number of bootstrap replicates is determined by the sequential hypothesis testing algorithm proposed in  and error rates set to be 10-4. AUC Change = AUCafter - AUCbefore. The base AUC (i.e., AUCbefore) is where absolute gene expression values and no bagging are used. "Increased" and "Decreased" refers to cases where the change of AUC is > 0.05 and <-0.05 respectively before (using absolute values) and after (using given algorithm). "Increased Slightly" is when AUC change ≥0 but ≤0.05 whereas "Decreased Slightly" indicates that AUC change < 0 but ≥-0.05.