Figure 3

AUC performance for present/absent calls. AUC scores for 301 methods to generate probeset expression values (see Materials and methods and [8] for more information) based on the mean log₂ value of each probeset for control (C) samples (rainbow colors as in legend). The performance of a method for spiked-in (S) samples (gray) is shown in the same column. True positives are probesets that can be aligned to the DGC clones that were used to create the GoldenSpike dataset. False positives are the remaining empty probesets. The horizontal lines indicate the AUC scores for the mean MAS 5.0 present/absent P value for C replicates (blue) and S replicates (gray).