2 papers
stat.ME2024
Bayesian network-guided sparse regression with flexible varying effects
Yangfan Ren, Christine B. Peterson, Marina Vannucci
In this paper, we propose Varying Effects Regression with Graph Estimation (VERGE), a novel Bayesian method for feature selection in regression. Our model has key aspects that allo…
stat.ME2024
Bayesian Varying-Effects Vector Autoregressive Models for Inference of Brain Connectivity Networks and Covariate Effects in Pediatric Traumatic Brain Injury
Yangfan Ren, Nathan Osborne, Christine B. Peterson +3
In this paper, we develop an analytical approach for estimating brain connectivity networks that accounts for subject heterogeneity. More specifically, we consider a novel extensio…