Unfolding and De-confounding: Biologically meaningful causal inference from longitudinal multi-omic networks using METALICA.

We have developed a suite of tools and techniques capable of inferring interactions between microbiome entities. METALICAintroduces novel techniques called unrolling and de-confounding that are employed to uncover multi-omic entities considered to be confounders for some of the relationships that may be inferred using standard causal inferencing tools. To evaluate our method, we conducted tests on the Inflammatory Bowel Disease (IBD) dataset from the iHMP longitudinal study, which we pre-processed in accordance with our previous work.