# Computations Around Bayesian Predictive Power ## Help Pages

 bpp-package Tools for Computation of Bayesian Predictive Power for a Normally Distributed Endpoint with Known Variance basicPlot Basic plot functions to illustrate prior and posterior densities when considering a time-to-event endpoint bpp Bayesian Predictive Power (BPP) for Normally Distributed Endpoint bpp_1interim Bayesian Predictive Power (BPP) for Normally Distributed Endpoint bpp_1interim_binary Bayesian Predictive Power (BPP) for Binary Endpoint bpp_1interim_continuous Bayesian Predictive Power (BPP) for Continuous Endpoint bpp_1interim_t2e Bayesian Predictive Power (BPP) for Time-to-Event Endpoint bpp_2interim Bayesian Predictive Power (BPP) for Normally Distributed Endpoint bpp_binary Bayesian Predictive Power (BPP) for Binary Endpoint bpp_continuous Bayesian Predictive Power (BPP) for Continuous Endpoint bpp_t2e Bayesian Predictive Power (BPP) for Time-To-Event Endpoint ddcp Tools for Computation of Bayesian Predictive Power for a Normally Distributed Endpoint with Known Variance dUniformNormalTails Density and CDF for Uniform Distribution with Normal tails estimate_posterior Posterior density conditional on known interim result estimate_posterior_nominator Posterior density conditional on interim result is proportional to the value of this function estimate_toIntegrate Product of posterior density and conditional power for known interim result FlatNormalPosterior Integrand to compute Bayesian Predictive Power when flat prior has been updated with likelihood interval_posterior_nominator Posterior density conditional on interim result, only known as interval, is proportional to the value of this function interval_posterior_nominator2 Posterior density conditional on two interim results, both only known as intervals, is proportional to the value of this function interval_toIntegrate Product of posterior density and conditional power for blinded interim result interval_toIntegrate2 Product of posterior density and conditional power for blinded interim result NormalNormalPosterior Normal-Normal Posterior in conjugate normal model, for known sigma post_power Conditional power conditioning on a blinded interim pts Tools for Computation of Bayesian Predictive Power for a Normally Distributed Endpoint with Known Variance pUniformNormalTails Density and CDF for Uniform Distribution with Normal tails