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

Table 9

Classification results from discriminant function analysis (DFA) with cross-validation for the temporal bone.

	% Correct	Alaska	Austria	Egypt	Mexico	Peru	Polynesia	Utah	Total
Alaska	65.4	17	2	0	3	0	0	4	26
Austria	37.0	7	10	1	4	4	0	1	27
Egypt	55.0	1	4	11	2	1	1	0	20
Mexico	23.1	2	5	2	6	6	1	4	26
Peru	48.3	2	5	1	3	14	0	4	29
Polynesia	42.9	2	2	2	1	1	6	0	14
Utah	11.1	5	1	1	4	4	1	2	18

41.3% of cross-validated grouped cases correctly classified.