get_variables: Get the names of the variables in a fitted Bayesian model

In mjskay/tidybayes: Tidy Data and 'Geoms' for Bayesian Models

Get the names of the variables in a fitted Bayesian model

Description

Get a character vector of the names of the variables in a variety of fitted Bayesian model types. All models supported by tidy_draws() are supported.

Usage

get_variables(model)

## Default S3 method:
get_variables(model)

## S3 method for class 'mcmc'
get_variables(model)

## S3 method for class 'mcmc.list'
get_variables(model)

Arguments

model

A supported Bayesian model fit. Tidybayes supports a variety of model objects; for a full list of supported models, see tidybayes-models.

Details

This function is often useful for inspecting a model interactively in order to construct calls to spread_draws() or gather_draws() in order to extract draws from models in a tidy format.

Value

A character vector of variable names in the fitted model.

Author(s)

Matthew Kay

See Also

spread_draws(), gather_draws().

Examples

data(line, package = "coda")
get_variables(line)

data(RankCorr, package = "ggdist")
get_variables(RankCorr)

mjskay/tidybayes documentation built on Sept. 10, 2023, 5:20 a.m.