2 papers
stat.ME2026
Hypothesis Testing for Nonlinear and Interactive Effects Using Additive Gaussian Processes
Nate Wiecha, Cailee E. Harrington, Ameer Qaqish +5
Real-world data often exhibit nonlinear, interactive associations between predictors and an outcome. For example, in public health studies, environmental exposures and demographic…
stat.ME2026
Hierarchical Probabilistic Principal Component Analysis of Longitudinal Data
Xinyu Zhang, Ameer Qaqish, D. Y. Lin +1
In many longitudinal studies, a large number of variables are measured repeatedly over time, with substantial missing data. Existing methods, such as probabilistic principal compon…