Figure 3.

Power comparison at the baseline. The red solid line is the ROC curve for the phylo-HMM method. The blue dashed line is the ROC curve for the PID method (window size = 51 bp). The points indicate the median sensitivity and specificity values. The green crosses show their 1^st-to-3^rd quartile range when the threshold is set as the labeled value. The black crosses show the corresponding 95% bootstrap confidence interval of the median sensitivity and specificity.