2 papers
stat.ME2020
A Robust Bayesian Copas Selection Model for Quantifying and Correcting Publication Bias
Ray Bai, Lifeng Lin, Mary R. Boland +1
The validity of conclusions from meta-analysis is potentially threatened by publication bias. Most existing procedures for correcting publication bias assume normality of the study…
stat.ME2019
Spike-and-Slab Group Lassos for Grouped Regression and Sparse Generalized Additive Models
Ray Bai, Gemma E. Moran, Joseph Antonelli +2
We introduce the spike-and-slab group lasso (SSGL) for Bayesian estimation and variable selection in linear regression with grouped variables. We further extend the SSGL to sparse…