Table 2 Univariate and stepwise discriminant function analysis for hyoid bones.

Equation	Group centroid		Eigenvalue	Wilks’ λ	Canonical correlation	Total function accuracy		Accuracy of sexes
	Male	Female				Total function accuracy		Male		Female
	Male	Female				N	%	N	%	N	%
Univariate analysis
0.443(AA′) − 9.775	0.998	− 0.998	1.002	0.499	0.707	255	85	120	80	135	90
0.656 (BB′) − 6.943	0.483	− 0.483	0.235	0.810	0.436	215	71.7	104	69	111	74
0.803 (CC′) − 5.132	0.476	− 0.476	0.228	0.814	0.431	197	65.7	91	60.7	106	70.7
0.235 (DD′) − 6.006	0.499	− 0.499	0.250	0.800	0.447	212	70.7	113	75.3	99	66
0.245 (EE′) − 6.155	0.469	− 0.469	0.222	0.818	0.426	218	72.7	110	73.3	108	72
0.430 (FF′) − 10.474	0.857	− 0.857	0.740	0.575	0.652	248	82.7	117	78	131	87.3
0.294 (GG′) − 9.689	0.707	− 0.707	0.503	0.665	0.579	225	75	111	74	114	76
0.211 (D′E′) − 7.928	0.445	− 0.445	0.200	0.834	0.408	207	69	105	70	102	68
0.215 (HL) − 6.952	0.662	− 0.662	0.439	0.695	0.552	226	75.3	115	76.7	111	74
0.227 (HW) − 9.192	0.517	− 0.517	0.269	0.788	0.460	217	72.3	110	73.3	107	71.3
Stepwise analysis
0.236(AA′) + 0.167(BB′) + 0.158(FF′) + 0.077(HL) − 13.310	1.206	− 1.206	1.464	0.406	0.771	263	87.7	128	85.3	135	90

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