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Figure 2 | BMC Genomics

Figure 2

From: Combined genotype and haplotype tests for region-based association studies

Figure 2

The performance of SumP-val approach under the theoretical models. Different lines across the panels correspond to different levels of correlation p - 0, 0.3, 0.6 and 0.9. Panel 1: Power of SumP-val test as a function of NCP a and correlation p; Panel 2: Difference in power between SumP-val and the more powerful underlying test as a function of NCP a and correlation p; Panel 3: Difference in power between SumP-val and the less powerful underlying test as a function of NCP a and correlation p; Panel 4: Power of SumP-val test as a function of correlation p and the ratio of NCP b to NCP of the more powerful underlying test (the latter is fixed at 10.5).

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