Table 6.

Comparison of ${\mathcal{J}}_N$ for $\beta =30,s_0=0.25$ 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	1.17	0.53919	1.035	1.02	0.952	–
	$\mathrm{AR}{L}_0$	20.0032	19.9407	20.0439	20.0977	20.1199	20.1410	–
	A	–	–	–	–	–	0.1065	–
	${\mathcal{J}}_N$	0.4577	1.6404	2.2613	0.9064	1.0074	4.0474	–
30	$c_{\gamma }$	1.73	1.35	0.545	1.212	1.205	1.156	–
	$\mathrm{AR}{L}_0$	29.9902	30.0331	30.0019	29.9861	30.0344	30.1053	–
	A	–	–	–	–	–	0.1065	–
	${\mathcal{J}}_N$	0.5426	1.9422	3.3056	0.9929	1.0905	4.5446	–
40	$c_{\gamma }$	2.3	1.65	1.115	1.445	1.45	1.488	2.01
	$\mathrm{AR}{L}_0$	40.1787	40.1433	40.0474	40.0477	39.9851	40.0353	40.1093
	A	–	–	–	–	–	0.1065	0.0618
	${\mathcal{J}}_N$	0.6734	2.2098	3.4268	1.1389	1.2404	5.0067	1.8873