Linear mixed models (LMMs) serve as a versatile statistical framework, combining fixed effects that capture the overall trends with random effects that account for variability across subjects ...

Interquartile range increases in the cumulative exposure to heatwaves were associated with 0.023- to 0.031-year increases in biological age.

We propose a copula-based generalized linear mixed model (GLMM) to jointly analyze multivariate longitudinal data with mixed types, including continuous, count and binary responses. The association of ...