Table 4.

Correlation dimension estimates for the different proposed approaches, using different norms for Lorenz attractor series (5000 samples) using different norms.

	Lorenz attractor
	ℓ 1	ℓ 2	ℓ ∞
D 2 [10]	1.95	1.94	1.93
${\widehat{D}}_{\mathrm{2}}$	1.69	1.70	1.93
${\widehat{D}}_{\mathrm{2}(\perp )}$	1.84	1.74	2.01
${\widehat{D}}_{\mathrm{2}(\max )}$	1.99	1.71	1.93