TeachBayes (version 0.1.0)

two_p_update: Posterior updating of two proportions

Description

Computes posterior distribution of two proportions with a discrete prior

Usage

two_p_update(prior, y1n1, y2n2)

Arguments

prior

prior probability matrix where the rows and columns are labeled with the values of the proportions

y1n1

number of successes and sample size from first sample

y2n2

number of successes and sample size from second sample

Value

posterior probability matrix

Examples

  prior <- testing_prior()
  two_p_update(prior, c(3, 10), c(8, 20))