TABLE I.

MSE Values and standard deviations (see Appendix C for computation) for studied methods and models. “*” denotes methods that are nearly insensitive to changes in the coupling degree and for which this criterion is not applicable.

	M1	M2	M3	M4a (S/N=inf)	M4a (S/N=2)	M4b (S/N=inf)	M4b (S/N=2)	M5(SPK)	M5(BKG)
R2	0.12 ±0.004	76.42 ±4.55	109.55±2.55	0.28 ±0.01	0.22 ±0.01	0.26 ±0.03	0.22 ±0.02	63.17 ±3.08	1.54 ±0.09
CF	104.48 ±0.33	108.22 ±0.41	91.14 ±5.61	107.14 ±0.32	107.83 ±0.41	102.53 ±0.08	104.17 ±0.37	*	*
h2	1.10 ±0.01	117.45 ±3.78	151.14±2.38	3.43 ±0.04	1.33 ±0.01	2.73 ±0.02	1.12 ±0.02	103.79±3.25	5.99 ±0.13
HE	4.98 ±0.02	23.11 ±0.61	63.82 ±0.38	8.09 ±0.03	6.87 ±0.03	6.00 ±0.01	5.69 ±0.02	28.75 ±0.49	*
HR	3.00 ±0.11	175.56±5.52	473.07±2.23	6.26 ±0.21	4.99 ±0.13	2.74 ±0.06	3.04 ±0.10	249.31±5.28	18.99 ±0.61
WE	10.54 ±0.02	20.48 ±0.32	76.47 ±0.55	13.01 ±0.04	13.27 ±0.05	12.98 ±0.01	12.76 ±0.03	*	*
WR	8.78 ±0.1	113.65±2.97	161.50 ±1.36	68.97 ±0.32	65.79 ±0.35	62.26 ±0.05	64.22 ±0.28	53.39 ±0.88	*
S	75.51 ±0.1	28.45 ±0.82	26.59 ±0.48	0.03 ±0.0001	27.47 ±0.06	0.03 ±0.0002	27.41 ±0.07	107.53 ±2.51	120.04 ±0.104
H	0.44 ±0.28	2228.14 ±34.87	441.99 ±14.04	1.86 ±0.18	0.50 ±0.09	1.04±0.22	0.39 ±0.21	651.21±45.65	4.21 ±11.60
N	0.41 ±0.35	378.44 ±3.50	116.76±5.77	0.63±0.34	0.30±0.27	0.55 ±0.32	0.33 ±0.26	201.46 ±15.30	4.90 ±1.87
SL	4.28 ±0.33	115.25±2.58	8.50 ±2.19	4.18 ±0.33	4.47 ±0.25	3.83 ±0.23	3.74 ±0.30	41.32 ±5.58	6.16±0.88