Figure 1.

Posterior distributions for the most complex ZIP model at the coarse resolution. α₀ and β₀ are intercepts in the logistic and Poisson parts, respectively. The other parameters are associated with ecological covariates and follow the nomenclature given in equations (2.1)–(2.3). Positive parameter values indicate a positive contribution to interaction count. Vertical dashed lines indicate Bayesian credible intervals (95% level), and distributions including zero (vertical solid line) are considered less significant.