Bayesian Bayes Factor Design for Two-Arm Binomial Trials


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Documentation for package ‘bfbin2arm’ version 0.1.0

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BFminus0 Bayes factor BF-0: H- vs H0
BFminus1 Bayes factor BF-1: H- vs H1
BFplus0 Bayes factor BF+0: H+ vs H0
BFplus1 Bayes factor BF+1: H+ vs H1
BFplusMinus Bayes factor BF+-: H+ vs H-
ntwoarmbinbf01 Sample size calibration for two-arm binomial Bayes factor designs
postProbHminus Posterior probability P(p2 <= p1 | data)
postProbHplus Posterior probability P(p2 > p1 | data) under independent Beta priors
powertwoarmbinbf01 Bayesian power, type-I error, and PCE(H0) for two-arm binomial Bayes factors
predictiveDensityH0 Predictive density under H0: p1 = p2 = p
predictiveDensityH1 Predictive density under H1: p1 != p2
predictiveDensityHminus_trunc Predictive density under H-: p2 <= p1 (truncated prior)
predictiveDensityHplus_trunc Predictive density under H+: p2 > p1 (truncated prior)
priorProbHminus Prior probability P(p2 <= p1) under independent Beta priors
priorProbHplus Prior probability P(p2 > p1) under independent Beta priors
twoarmbinbf01 Two-arm binomial Bayes factor BF01