Table 2.

Population identification accuracy for codon pairing

Population	Total individuals	Number of clusters	Percent accuracy
East Asia	504	1	100
Africa	661	9	98.7897
South Asia	489	56	88.7526
Europe	503	91	82.1074
America	347	100	71.4697

Using an alignment-free phylogenomic algorithm that analyzes only codon pairing usages across a genome, individuals in the 1000 Genomes Projects were clustered in a phylogeny (i.e. similar to a pedigree). Cluster accuracy was determined based on the number of clusters (i.e. clades) of individuals belonging the same superpopulation, where a new cluster was formed when an individual from a different population was added to the cluster. The table shows the superpopulation, the number of individuals in that population, the number of clusters identified using the phylogenomic algorithm, and the percent accuracy of the classification.