Table 1. Comparison of frequencies of genetic clusters identified by STRUCTURE (K = 6) in HapMap samples and the most similar HGDP-CEPH sample.

Comparison	K	Cluster	p-value
YRI-Yoruba	6	1	0.108
		2	0.697
		3	0.891
		4	0.360
		5	0.235
		6	0.686
JPT-Japanese	6	1	0.460
		2	0.067
		3	0.139
		4	0.686
		5	0.367
		6	0.335
CHB-Han	6	1	0.030
		2	0.435
		3	0.086
		4	0.075
		5	0.140
		6	<0.001*
CEU-French	6	1	0.012
		2	0.005*
		3	0.045
		4	<0.001*
		5	0.021
		6	0.011

^*Significant difference after Bonferroni correction for six tests.