An example of step 1 (marginal genetic association) and step 2 (GxE interaction) p-values across genetic variants (SNPs). Here, mv_G_GxE_pvalues is a data.frame with three columns. First column lists the set of 1000 genetic variants. Second column provides the vector of p-values obtained from testing the marginal multivariate genetic association for these SNPs. And the third column provides the vector of p-values obtained from testing the overall GxE effect in presence of possible marginal genetic effect and marginal environmental effect.
About the dataset
Column names and types