Refined Composite Multivariate Multiscale Fractional Fuzzy Entropy: Measuring the Dynamical Complexity of Multichannel Financial Data

Table 3

Standard deviation of mvMFE with different .

	1	5	10	15	20	25	30	35	40
Group 1	0.0168	0.0254	0.0293	0.0309	0.0331	0.0350	0.0375	0.0386	0.0418
Group 2	0.0192	0.0212	0.0286	0.0354	0.0400	0.0426	0.0402	0.0438	0.0430
Group 3	0.0085	0.0101	0.0120	0.0137	0.0166	0.0193	0.0193	0.0200	0.0239
Group 4	0.0061	0.0063	0.0048	0.0054	0.0034	0.0046	0.0039	0.0037	0.0039