Seungjun Ahn
2 papers · Latest:
A Zero-Inflated Beta Mixture Model for Marginal Mediation Analysis with Compositional Microbiome Mediators
Introduces ZIBM, a new statistical model for robust mediation analysis of compositional microbiome data, addressing sparsity and heterogeneity.
2605.04372
A Quasi-Regression Method for the Mediation Analysis of Zero-Inflated Single-Cell Data
QuasiMed is a new quasi-regression method for causal mediation analysis in single-cell data, relaxing strict distributional assumptions.
2604.08507
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