IWT      Kb = 10      pdf-based estimators
P	δ		Dsig	∆Dsig		Dref	∆Dref
9	0.275	464074.136	450884.45
8	0.335	128333.244	123747.65	15776.051	11190.457
7	0.37	33498.007	32251.638	4809.54	3563.171
6	0.395	8570.396	8247.547	1273.124	950.275
5	0.415	2163.825	2081.676	326.779	244.63
4	0.431	538.179	516.933	82.832	61.587
3	0.444	130.655	125.452	21.246	16.044
2	0.456	30.27	28.882	5.212	3.824
1	0.466	6.328	5.863	1.382	0.917
0	0.0	1.0	1.0	0.466	0.466