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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: J R Stat Soc Ser A Stat Soc. 2012 Jun 28;176(2):389–413. doi: 10.1111/j.1467-985X.2012.01039.x

Fig. 8.

Fig. 8

Posterior-predictive distributions for (a) the proportion of zeros and (b) the mean count given y > 0. The vertical lines denote the observed values, and the shaded regions correspond to the Bayesian predictive p-values (0.47 and 0.42, respectively).