Table 1.

A summary of parameter options studied for the three fractal methods: DFA, BC, and HG.

Method	Parameter	Option
DFA	Minimum box size (nmin)	2, 4, 6, 8, 10
	Maximum box size (nmax)	N/10, N/9, N/5, N/4, N/2
	Increment method	AP, GP
	Increment factor (d)	2, 4, 6
	Polynomial order (k)	1, 2, 3
BC	Minimum box size (nmin)	2, 4, 6, 8, 10
	Maximum box size (nmax)	N/10, N/9, N/5, N/4, N/2
	Increment method	AP, GP
	Increment factor (d)	2, 4, 6
HG	Maximum interval length (nmax)	2, 4, 8, 16, 32, 64