Table 11.

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

		Sampling strategies
$\mathrm{AR}{L}_0$		$T^{\ast }(S_a)$	$T^{\ast }(S_{\mathrm{fir}})$	$T^{\ast }(S_{\mathrm{both}})$	$T^{\ast }(S_{\mathrm{uni}})$	$T^{\ast }(S_{\mathrm{rand}})$	$T^{\ast }({\tilde{S}}_{\mathrm{DE}})$
20	$c_{\gamma }$	0.492	0.436	0.3937	0.385	0.38	0.409
	$\mathrm{AR}{L}_0$	20.1	19.9847	20.0314	20.0119	20.0978	19.9267
	A	–	–	–	–	–	0.9662
	${\mathcal{J}}_N$	0.2131	7.3484	8.8998	1.4004	2.0166	13.7606
30	$c_{\gamma }$	0.57	0.486	0.4358	0.4357	0.4356	0.44
	$\mathrm{AR}{L}_0$	29.9636	29.9018	30.2007	30.1277	30.1620	29.9118
	A	–	–	–	–	–	0.9662
	${\mathcal{J}}_N$	0.2452	8.7327	9.5817	1.5448	2.1545	14.2786
40	$c_{\gamma }$	0.705	0.535	0.489	0.49	0.491	0.505
	$\mathrm{AR}{L}_0$	40.2044	40.2213	39.7759	39.9962	40.1309	40.0014
	A	–	–	–	–	–	0.9662
	${\mathcal{J}}_N$	0.2666	9.4934	10.3945	1.5842	2.1596	14.4995