ctable {LearnBayes}

Bayes factor against independence using uniform priors

Description

Computes a Bayes factor against independence for a two-way contingency table assuming uniform prior distributions

Usage

ctable(y,a)

Arguments

y

matrix of counts

a

matrix of prior hyperparameters

Value

value of the Bayes factor against independence

Author(s)

Jim Albert

Examples

y=matrix(c(10,4,6,3,6,10),c(2,3))
a=matrix(rep(1,6),c(2,3))
ctable(y,a)