Figure 5

Fine scale regression power results for PLINK. Each graph represents power estimates for PLINK using light LD-pruned, moderate LD-pruned, or moderate-heavy LD-pruned SNP data across different minimum SNP (PLINK). The top graphs represent power estimates with respect to autozygosity within the past 20 generations, and the bottom graphs represent autozygosity within the past 50 generations. The color of each line is identical to those used in figure 3, and are as follows: Dark red - Autozygosity up to 20 generations and low genotyping error rate. Light red - Autozygosity up to 20 generations and high genotyping error rate. Dark green - Autozygosity up to 50 generations and low genotyping error rate. Light green - Autozygosity up to 50 generations and high genotyping error rate. Power estimates allowing for no heterozygotes are represented by solid lines, whereas estimates allowing for one heterozygote are represented by dotted lines. The horizontal dashed lines represent maximum power estimates with respect to autozygosity within the past 20 and 50 generations, and within low and high genotyping error rates, and the large diamond points represent the SNP threshold where PLINK reaches the maximum power estimates.