Appendix A. Formal description of a Bayesian mixed-effects model in which the probability of an excess zero is functionally linked to mean counts of snapper from baited underwater video deployments in a marine reserve monitoring program. SmithAdam N. H. AndersonMarti J. MillarRussell B. 2016 Formal description of a Bayesian mixed-effects model in which the probability of an excess zero is functionally linked to mean counts of snapper from baited underwater video deployments in a marine reserve monitoring program.