Figure 2.

(A) Histograms of the number of SNPs included in each cluster when Procedure 1 is applied to P-values with $\pi =0.05$ and $\rho =0.3$ or $\rho =\mathrm{0.5.}$ (B) Histogram of the maximal distance between SNPs in the same cluster. The symbol “S” on the x-axis corresponds to clusters that contain only one SNP.