bpnreg

Fitting Bayesian multiple and mixed-effect regression models for circular data based on the projected normal distribution. Both continuous and categorical predictors can be included. Sampling from the posterior is performed via an MCMC algorithm. Posterior descriptives of all parameters, model fit statistics and Bayes factors for hypothesis tests for inequality constrained hypotheses are provided. See Cremers, Mulder & Klugkist (2018) doi:10.1111/bmsp.12108 and Nuñez-Antonio & Guttiérez-Peña (2014) doi:10.1016/j.csda.2012.07.025.