Fig. 3
From: OSCA: a tool for omic-data-based complex trait analysis
QQ plot of p values from MWAS analysis for 4 quantitative traits in the LBC data. The DNAm measures were adjusted for age, sex, and batches. The phenotypes were stratified into groups by sex and cohort and were adjusted for age and standardized to z-scores by rank-based inverse normal transformation in each group. The phenotypes are a BMI, b height, c lung function, and d walking speed