Article
TreeKernel: interpretable kernel machine tests for interactions between -omics and clinical predictors with applications to metabolomics and COPD phenotypes.
BMC bioinformatics - 25 Oct 2023
Carpenter Charlie M, Gillenwater Lucas, Bowler Russell, Kechris Katerina, Ghosh Debashis
Abstract excerpt
BACKGROUND: In this paper, we are interested in interactions between a high-dimensional -omics dataset and clinical covariates. The goal is to evaluate the relationship between a phenotype of interest and a high-dimensional omics pathway, where the effect of the omics data depends on subjects' clinical covariates (age, sex, smoking status, etc.). For instance, metabolic pathways can vary greatly between sexes...
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