Figure 2.

Power of UV‐L with different sample sizes $n_2$ for the ADNI/IGAP data: (a) for all genes with stage 2 p  $\le 0.01$ (in stage 2 for their association with AD); (b) for 15 top genes with the most significant p  $\le 5.6\mathrm{e}-6$. $5.6\mathrm{e}-6$ is given by the Bonferroni correction. For comparison, the order of the genes remains the same as in Figure 1 (ordered by the power for “Inf” in Figure 1); the different lines correspond to the factors by which we increase $n_2$. AD, Alzheimer's disease; ADNI, Alzheimer's Disease Neuroimaging Initiative; IGAP, International Genomics of Alzheimer's Project; UV‐L, univariate linear.