Figure 5: Estimated power as a function of partition size m , with N = 100 sample points, for the DDP (black) and ADP (grey) summation variants using the likelihood ratio score for the setups of Figure 4. The score per partition was the likelihood ratio test statitsic. For DDP (black) and ADP (grey), the horizontal dashed line is the power of the minimum p -value statistic, and the vertical lines is the optimal m . 36