Human ancestry indentification under resource constraints -- what can one chromosome tell us about human biogeographical ancestry?

Table 4 Comparative Performance on continental-level Ancestry classification

Basic Method	Data Size	Datasets Used	Classification Rate (%)
STRUCTURE [36]	664	Mutiple datasets	96.1
SNPforID [4]	2689	1000 Genome, HGDP, NIST	98.8
STRUCTURE [37]	6410	Mutiple datasets	81.4
Random match probability [5]	451	Own collection	77.0 (+ 21.6 thresholded out)
Proposed	2504	1000 Genome Phase 3	99.19 (614 SNPs)
Proposed	2504	1000 Genome Phase 3	96.75 (206 SNPs)

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