2 papers
stat.ME2026
A Time-Varying and Covariate-Dependent Correlation Model for Multivariate Longitudinal Studies
Qingzhi Liu, Gen Li, Anastasia K. Yocum +3
In multivariate longitudinal studies, associations between outcomes often exhibit time-varying and individual level heterogeneity, motivating the modeling of correlations as an exp…
cs.AI2025
Empowering Clinical Trial Design through AI: A Randomized Evaluation of PowerGPT
Yiwen Lu, Lu Li, Dazheng Zhang +20
Sample size calculations for power analysis are critical for clinical research and trial design, yet their complexity and reliance on statistical expertise create barriers for many…