https://github.com/cran/bayestestR
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Tip revision: 01482dc32c49cc56111762e704c854b5f287966a authored by Dominique Makowski on 20 April 2020, 05:10 UTC
version 0.6.0
Tip revision: 01482dc
convert_bayesian_as_frequentist.Rd
% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/convert_bayesian_to_frequentist.R
\name{convert_bayesian_as_frequentist}
\alias{convert_bayesian_as_frequentist}
\alias{bayesian_as_frequentist}
\title{Convert (refit) a Bayesian model to frequentist}
\usage{
convert_bayesian_as_frequentist(model, data = NULL)

bayesian_as_frequentist(model, data = NULL)
}
\arguments{
\item{model}{A Bayesian model.}

\item{data}{Data used by the model. If \code{NULL}, will try to extract it from the model.}
}
\description{
Refit Bayesian model as frequentist. Can be useful for comparisons.
}
\examples{
\donttest{
# Rstanarm ----------------------
if (require("rstanarm")) {
  # Simple regressions
  model <- stan_glm(Sepal.Length ~ Petal.Length * Species,
    data = iris, chains = 2, refresh = 0
  )
  bayesian_as_frequentist(model)

  model <- stan_glm(vs ~ mpg,
    family = "binomial",
    data = mtcars, chains = 2, refresh = 0
  )
  bayesian_as_frequentist(model)

  # Mixed models
  model <- stan_glmer(Sepal.Length ~ Petal.Length + (1 | Species),
    data = iris, chains = 2, refresh = 0
  )
  bayesian_as_frequentist(model)

  model <- stan_glmer(vs ~ mpg + (1 | cyl),
    family = "binomial",
    data = mtcars, chains = 2, refresh = 0
  )
  bayesian_as_frequentist(model)
}
}
}
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