bayes_binom_one_postprob_onestage: Bayesian single-arm single-endpoint minimum sample size

In finite2/Eurosarc_bayes: Bayesian Single Arm Sample Size Calculation Software

Description

Generate minimum sample size for the Bayesian single-endpoint single-arm trial. Also provided a shiny app to evaluate the same thing with both frequentist and Bayesian methods side by side.

Usage

bayes_binom_one_postprob_onestage(p0, p1, eta, zeta, prior.a, 
prior.b, round=TRUE)

shiny_binom_single_onestage()

Arguments

p0	Probability of success under the null hypothesis
p1	Probability of success under the alternative hypothesis
eta	The smallest probability that p is less than p1 which is allowed to stop for futility
zeta	The smallest probability that p is greater than p0 which is allowed to stop for efficacy
prior.a,prior.b	The prior parameters for the beta prior distribution
round	Optionally round the probability outputs to 3 significant figures

Value

Returns an object of class trialDesign_binom_one

See Also

bayes_binom_one_postprob_nstage

Examples

p0=0.1
p1=0.3
eta=c(0.9)
zeta=c(0.9)
prior.a=0
prior.b=0
bayes_binom_one_postprob_onestage(p0,p1,eta,zeta,prior.a,prior.b)

finite2/Eurosarc_bayes documentation built on May 16, 2019, 12:53 p.m.