ZIPBayes: Bayesian Methods in the Analysis of Zero-Inflated Poisson Model

Implementation of zero-inflated Poisson models under Bayesian framework using data augmentation as discussed in Chapter 5 of Zhang (2020) <>. This package is constructed in accommodating four different scenarios: the general scenario, the scenario with measurement error in responses, the external validation scenario, and the internal validation scenario.

Version: 1.0.2
Depends: R (≥ 3.5.0)
Imports: Rcpp (≥ 0.12.11), MASS
LinkingTo: Rcpp
Published: 2021-11-25
DOI: 10.32614/CRAN.package.ZIPBayes
Author: Qihuang Zhang [aut, cre, cph], Grace Y. Yi [aut, ths]
Maintainer: Qihuang Zhang <qihuang.zhang at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Materials: README
CRAN checks: ZIPBayes results


Reference manual: ZIPBayes.pdf


Package source: ZIPBayes_1.0.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): ZIPBayes_1.0.2.tgz, r-oldrel (arm64): ZIPBayes_1.0.2.tgz, r-release (x86_64): ZIPBayes_1.0.2.tgz, r-oldrel (x86_64): ZIPBayes_1.0.2.tgz
Old sources: ZIPBayes archive


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