Fig. 10

Averaged ROC curves for 5000 simulations with randomly-chosen subpopulations of size 50 at different gene enhancement levels (a.k.a. “spike levels”). The y-axis is the true positive rate (specificity) for a 2-population t, test with false positive rate (1-selectivity) given on the x axis. Error bars show 10th and 90th percentiles. The ROC curve for Gaussian data is also shown (see text for further explanation)