across the relevant SNPs. Family-wise error, probability of at least one SNP with effect on incidence but not on prognosis having \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$P \, < \, \frac{{0.05}}{{5000}} = 10^{ - 5}$$\end{document}P<0.055000=10-5. SNP with greatest increase (decrease) in power compares the adjusted analysis to the unadjusted
