Fig. 3.

Test collection at π₀=0.9. (a) Underlying and estimated P-values (sorted by underlying P-value). The small P-values, mostly from H1, are accurately estimated. Larger P-values, mainly from H0, are less accurately estimated, as for sequential MC. (b) Number of samples drawn per test, as well as the number of extreme samples among these, with tests sorted in the same order as in panel (a).