Table 4.

Comparison of ${\mathcal{J}}_N$ for $\beta =12,s_0=0.25$ with $\mathrm{AR}{L}_0\approx 20,30,40$.

		Sampling strategies
$\mathrm{AR}{L}_0$		$T^{\ast }(S_a)$	$T^{\ast }(S_{\mathrm{fir}})$	$T^{\ast }(S_{\mathrm{las}})$	$T^{\ast }(S_{\mathrm{uni}})$	$T^{\ast }(S_{\mathrm{rand}})$	$T^{\ast }({\tilde{S}}_{\mathrm{DE}})$	$T^{\ast }(S_{\mathrm{DE}})$
20	$c_{\gamma }$	1.375	0.942	0.53916	0.74	0.715	0.66	1.17
	$\mathrm{AR}{L}_0$	20.0032	20.027	20.0789	20.0286	19.9733	20.1358	20.0195
	A	–	–	–	–	–	0.192	0.065
	${\mathcal{J}}_N$	0.4577	4.2757	2.2781	1.6848	1.8808	6.0869	2.2641
30	$c_{\gamma }$	1.73	1.038	0.53918	0.89	0.88	0.878	1.24
	$\mathrm{AR}{L}_0$	29.9902	30.0239	30.0195	29.9002	29.9605	30.0684	29.9109
	A	–	–	–	–	–	0.192	0.093
	${\mathcal{J}}_N$	0.5426	4.6707	3.4101	1.9928	2.1702	6.3001	3.3299
40	$c_{\gamma }$	2.3	1.16	0.53926	1.035	1.028	1.048	1.363
	$\mathrm{AR}{L}_0$	40.1787	40.0412	40.0162	40.1175	40.1207	40.0229	40.0414
	A	–	–	–	–	–	0.192	0.12
	${\mathcal{J}}_N$	0.6734	4.8850	4.5296	2.3426	2.4499	6.3192	4.4681