R: Obtain a Bayesian prediction interval for categorical data

bayesMultinomialPrediction {fabPrediction}

R Documentation

Obtain a Bayesian prediction interval for categorical data

This function computes the Bayesian prediction set for a multinomial conjugate family.

bayesMultinomialPrediction(
  Y,
  alpha = 0.15,
  gamma = rep(1, length(Y)),
  category_names = 1:length(Y)
)

`Y`	Observed data vector of length K containing counts of observations from each of the K categories
`alpha`	Prediction mis-coverage rate
`gamma`	Dirichlet prior concentration for the K categories
`category_names`	Category names (optional)

pred object

[Package fabPrediction version 1.0.4 Index]