pbetap: Predictive distribution for a binomial sample with a beta prior

Description

Computes predictive distribution for number of successes of future binomial experiment with a beta prior distribution for the proportion.

Usage

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pbetap(ab, n, s)

Arguments

ab

vector of parameters of the beta prior

n

size of future binomial sample

s

vector of number of successes for future binomial experiment

Value

vector of predictive probabilities for the values in the vector s

Author(s)

Jim Albert

Examples

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ab=c(3,12)
n=10
s=0:10
pbetap(ab,n,s)

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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