Showing 2025Show all
2 papers · 1 filter
stat.ME2025
Inference for the Extended Functional Cox Model: A UK Biobank Case Study
Erjia Cui, Angela Zhao, Ciprian M. Crainiceanu
Multiple studies have shown that scalar summaries of objectively measured physical activity (PA) using accelerometers are the strongest predictors of mortality, outperforming all t…
stat.ME2025
Fast Penalized Generalized Estimating Equations for Large Longitudinal Functional Datasets
Gabriel Loewinger, Alex W. Levis, Erjia Cui +1
Longitudinal binary or count functional data are common in neuroscience, but are often too large to analyze with existing functional regression methods. We propose one-step penaliz…