Figure 3

Overlap curves. Overlap of relevant gene lists generated using different selection criteria. The x-axis represents the number of genes selected as relevant genes, and the y-axis represents the overlap (%) of two gene lists for a given number of relevant genes. Figure (a) shows the overlap curves between different selection methods when the microarray game ${\overline{v}}^{TP+}$ is considered; Figure (b) shows the overlap between different selection methods when the microarray game ${\overline{v}}^{TP-}$ is considered. Green line: fold-change rank ordering versus absolute Shapley value difference rank ordering (for first 1000 genes ranked); blue line: p-value rank ordering (p < 0.05) on t-test versus Shapley value difference rank ordering; red line: p-value rank ordering (p < 0.05) on t-test versus p-value rank ordering (p < 0.05) on CASh; orange line: p-value rank ordering (p < 0.05) on CASh versus absolute Shapley value difference rank ordering.