Fig. 2

Pair-wise comparisons of the programs performance. The net balance Δp(a/b) represents the fraction of proteins for which program a obtained a better BEDROC score than program b minus the fraction of proteins for which it is program b that obtained the better score. Program a is represented in the upper half of each panel and program b in the lower half, i.e., Δp(a/b) > 0 if the net balance is in favor of program a and negative otherwise. Upper panel: Δp(a/b) when all proteins are considered. Lower panel: Δp(a/b) when only proteins with BEDROC scores >0.5 are considered. Black curves, for α = 321.9, blue, for α = 80.5 and red, for α = 20.0