Table 1.

Correlations between sets of 2547 ancestry estimates derived using the full set of AIMs and those derived using subsets of SNPs.

	Mean r	S.E.	Min - Max
Candidate gene SNP panel*	0.989	NA	NA
Random AIM subsets, n
15	0.991	0.001	0.989 – 0.993
30	0.995	<0.001	0.994 – 0.995
60	0.997	<0.001	0.996 – 0.997
120	0.999	<0.001	0.998 – 0.999
Random candidate gene SNP subsets, n
15	0.811	0.106	0.384 – 0.943
30	0.934	0.032	0.785 – 0.978
60	0.977	0.009	0.922 – 0.987
120	0.986	0.003	0.977 – 0.990

^*Candidate gene SNP panel: N=1144 SNPs

Mean r refers to mean of 100 correlations

S.E. = standard error