R: Bayesian test of a proportion

pbetat {LearnBayes} | R Documentation

## Bayesian test of a proportion

### Description

Bayesian test that a proportion is equal to a specified value using a beta prior

### Usage

    pbetat(p0,prob,ab,data)

### Arguments

`p0` | value of the proportion to be tested
`prob` | prior probability of the hypothesis
`ab` | vector of parameter values of the beta prior under the alternative hypothesis
`data` | vector containing the number of successes and number of failures

### Value

`bf` | the Bayes factor in support of the null hypothesis
`post` | the posterior probability of the null hypothesis

### Author(s)

Jim Albert

### Examples

    p0=.5
    prob=.5
    ab=c(10,10)
    data=c(5,15)
    pbetat(p0,prob,ab,data)

[Package LearnBayes version 2.15 Index]