3 papers
stat.ME2026
Multi-Group Quadratic Discriminant Analysis via Projection
Yuchao Wang, Tianying Wang
Multi-group classification arises in many prediction and decision-making problems, including applications in epidemiology, genomics, finance, and image recognition. Although classi…
stat.ME2025
A powerful transformation of quantitative responses for biobank-scale association studies
Yaowu Liu, Tianying Wang
In linear regression models with non-Gaussian errors, transformations of the response variable are widely used in a broad range of applications. Motivated by various genetic associ…
stat.ME2025
A Semiparametric Quantile Single-Index Model for Zero-Inflated Outcomes
Zirui Wang, Tianying Wang
We consider the complex data modeling problem motivated by the zero-inflated and overdispersed data from microbiome studies. Analyzing how microbiome abundance is associated with h…