Relative errors of DE, BEDE and cBEDE versus bin size .

<p>(a) H = 0.3, N = 500. (b)H = 0.7, n = 500.(c)H = 0.9, N = 500.(d)H = 0.7, N = 5000. Each curve is an average over realizations. When is large, DE, BEDE, and cBEDE are very close. In the displayed range of , cBEDE decreases monotonically, while BEDE decreases to a minima and then increases rapidly to unacceptable values.