variance_draws {tidytreatment}

Get variance draws from posterior of BART models

Description

Models from BART-package include warm-up and skipped MCMC draws.

Usage

variance_draws(model, value = ".sigma_sq", ...)

Arguments

model

A model from a supported package.

value

The name of the output column for variance parameter; default ".sigma_sq".

...

Additional arguments.

Value

A tidy data frame (tibble) with draws of variance parameter