Developmental Changes in Morphology of the Middle and Posterior External Cranial Base in Modern Homo sapiens

Table 11

Classification results from discriminant function analysis (DFA) with cross-validation for sphenoid morphology.

	% Correct	Alaska	Austria	Egypt	Mexico	Peru	Polynesia	Utah	Total
Alaska	41.2	7	5	0	0	3	0	2	17
Austria	55.0	3	11	2	2	1	0	1	20
Egypt	30.0	0	3	3	1	2	0	1	10
Mexico	57.1	2	0	0	8	4	0	0	14
Peru	63.6	2	2	1	2	14	0	1	22
Polynesia	42.9	0	0	1	1	2	3	0	7
Utah	37.5	2	2	0	1	0	0	3	8

50.0% of cross-validated grouped cases correctly classified.