Fig. 2.

Genotyping error a in the experimental VCF positions (non-hom ref. SNPs) as a function of continent-specific minor allele frequency averaged over all chromosomes over all individuals in each continent b in experimental VCF positions comparing SNPs with homozygous alternate vs heterozygous calls in the experimental data c false positive vs false negative rates (defined in text) for all 1000 Genomes SNPs