Package overviewOverview of tidybayes. 


Tidy Data and 'Geoms' for Bayesian Models 

Models supported by tidybayes 

Composing data for input to a modelTransform tidy data frames into data lists appropriate for model types like Stan and JAGS 

Compose data for input into a Bayesian model 

Data lists for input into Bayesian models 

Prefix function generator for composing dimension index columns 

Generate lookup vectors for composing nested indices 

Extracting posteriorsGet tidy draws of posterior distributions from objects (and helper functions for examining objects) 

Get the names of the variables in a fitted Bayesian model 

Decorate a model fit or sample with data types recovered from the input data 

Extract draws of variables in a Bayesian model fit into a tidy data format 

Get a sample of posterior draws from a model as a tibble 

Extract a tidy data frame of draws of posterior distributions of "estimated marginal means" (emmeans/lsmeans) from a Bayesian model fit. 

Turn tidy data frames of variables from a Bayesian model back into untidy data 

Extracting fits, predictions, and residualsGet tidy draws from transformed linear predictors (“fits”), posterior predictions, or residuals 


Add draws from the posterior fit, predictions, or residuals of a model to a data frame 
Add draws to a data frame in tidy format 

Manipulating tidy data frames of drawsConvenience functions for common data manipulation tasks with tidy data frames of draws 

Sample draws from a tidyformat data frame of draws 

Compare the value of draws of some variable from a Bayesian model for different levels of a factor 

Gather variables from a tidy data frame of draws from variables into a single column 

Gather pairwise combinations of values from key/value columns in a longformat data frame 

Objects exported from other packages 

Combine the chain and iteration columns of tidy data frames of draws 

Density bins and histogram bins as data frames 

Point summaries, intervals, geoms, and statsFor the 

Deprecated functionsDeprecated functions 

Deprecated functions, arguments, and column names in tidybayes 

Deprecated: Prediction curves for arbitrary functions of posteriors 