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stat.ME2025
Bayesian semiparametric modelling of biomarker variability in joint models
Sida Chen, Jessica K. Barrett, Marco Palma +2
There is growing interest in the role of within-individual variability (WIV) in biomarker trajectories for assessing disease risk and progression. A trajectory-based definition tha…
stat.ME2024
Bayesian shared parameter joint models for heterogeneous populations
Sida Chen, Danilo Alvares, Marco Palma +1
Joint models (JMs) for longitudinal and time-to-event data are an important class of biostatistical models in health and medical research. When the study population consists of het…