185 citations · 654 across the 31 of their papers we have counts for
4 papers · 1 filter
Inference for Individual Mediation Effects and Interventional Effects in Sparse High-Dimensional Causal Graphical Models
Abhishek Chakrabortty, Preetam Nandy, Hongzhe Li
We consider the problem of identifying intermediate variables (or mediators) that regulate the effect of a treatment on a response variable. While there has been significant resear…
Global and Simultaneous Hypothesis Testing for High-Dimensional Logistic Regression Models
Rong Ma, T. Tony Cai, Hongzhe Li
High-dimensional logistic regression is widely used in analyzing data with binary outcomes. In this paper, global testing and large-scale multiple testing for the regression coeffi…
Generalized Linear Models with Linear Constraints for Microbiome Compositional Data
Jiarui Lu, Pixu Shi, Hongzhe Li
Motivated by regression analysis for microbiome compositional data, this paper considers generalized linear regression analysis with compositional covariates, where a group of line…
Optimal Estimation of Simultaneous Signals Using Absolute Inner Product with Applications to Integrative Genomics
Rong Ma, T. Tony Cai, Hongzhe Li
Integrating the summary statistics from genome-wide association study (\textsc{gwas}) and expression quantitative trait loci (e\textsc{qtl}) data provides a powerful way of identif…