
The number of SNPs and tag SNPs for different genotype missing rates with α = 80% and β = 10%. The SNPs with minor allele frequency >0.05 are used. The SNP density is set as one SNP per kilobase. In each bin (i.e., genotype missing rate), it shows the number of (from left to right) (1) all SNPs for block partitioning and tag SNP selection; (2) tag SNPs identified by the haplotype data; (3) tag SNPs identified by the genotype data.











