2 papers
stat.ME2026
A Bayesian regression framework for circular models with INLA
Xiang Ye, Janet Van Niekerk, Haavard Rue
Regression models for circular variables are less developed, since the concept of building a linear predictor from linear combinations of covariates and various random effects, bre…
stat.ME2025
Outlier-robust copula regression for bivariate continuous proportions: an application to cushion plant vitality
Divan A. Burger, Janet van Niekerk, Peter C. le Roux +1
Continuous proportions measured on the same experimental unit often pose two challenges: interior outliers that inflate variance beyond the beta ceiling and residual dependence tha…