BayesPPD

Bayesian power/type I error calculation and model fitting using the power prior and the normalized power prior for generalized linear models. Detailed examples of applying the package are available at doi:10.32614/RJ-2023-016. The Bayesian clinical trial design methodology is described in Chen et al. (2011) doi:10.1111/j.1541-0420.2011.01561.x, and Psioda and Ibrahim (2019) doi:10.1093/biostatistics/kxy009. The normalized power prior is described in Duan et al. (2006) doi:10.1002/env.752 and Ibrahim et al. (2015) doi:10.1002/sim.6728.