TABLE IV.

The results of 10 000 random permutations of an ICI sequence containing 240 total intervals of varying proportion of regular-to-random intervals (columns). The top half of the table are the mean number of consecutive regular intervals of size 2–13 (rows) and the bottom half are the corresponding standard deviations.

Mean number of consecutive intervals of run length (m)	Shuffled stimulus
	kx	kxx	kxxx	kxxxx	kxxxxx
2	59.4701	26.3466	14.7555	9.3882	6.5023
3	29.3299	8.5552	3.5791	1.8147	1.0284
4	14.4066	2.746	0.8574	0.3427	0.1637
5	7.0305	0.8788	0.1989	0.0657	0.0271
6	3.4167	0.28	0.0461	0.0117	0.0039
7	1.644	0.0886	0.0096	0.002	0.0005
8	0.7856	0.0275	0.0022	0.0001	0
9	0.3702	0.0092	0.0006	0	0
10	0.1763	0.002	0.0001	0	0
11	0.0845	0.0003	0	0	0
12	0.0409	0	0	0	0
13	0.0202	0	0	0	0
Standard deviation of number of consecutive intervals of run length (m)
2	3.9038	3.4606	2.877	2.4882	2.12
3	4.7836	2.9818	1.9953	1.4501	1.0914
4	4.3859	2.0007	1.0971	0.6783	0.4651
5	3.5808	1.2296	0.5515	0.3003	0.1886
6	2.725	0.7128	0.2645	0.1264	0.0699
7	1.9942	0.4054	0.1237	0.0469	0.0224
8	1.4306	0.2235	0.06	0.01	0
9	1.0101	0.1171	0.0283	0	0
10	0.7084	0.051	0.01	0	0
11	0.4994	0.0173	0	0	0
12	0.3564	0	0	0	0
13	0.2585	0	0	0	0