as_draws.brma_samples: Convert brma_samples to posterior Draws Formats

In RoBMA: Robust Bayesian Meta-Analyses

Convert brma_samples to posterior Draws Formats

Description

Provides an interface to the posterior package for brma_samples objects. These functions convert the posterior samples to various draws formats supported by the posterior package.

Usage

## S3 method for class 'brma_samples'
as_draws(x, ...)

## S3 method for class 'brma_samples'
as_draws_array(x, ...)

## S3 method for class 'brma_samples'
as_draws_df(x, ...)

## S3 method for class 'brma_samples'
as_draws_list(x, ...)

## S3 method for class 'brma_samples'
as_draws_matrix(x, ...)

## S3 method for class 'brma_samples'
as_draws_rvars(x, ...)

Arguments

x	a brma_samples object
...	additional arguments passed to the corresponding posterior function

Details

The conversion reconstructs the MCMC chain structure from the stored nchains and niter attributes. The samples are assumed to be ordered with chains concatenated (i.e., all iterations from chain 1, then all from chain 2, etc.). Conditional RoBMA samples are intentionally stored as one flattened chain because conditioning subsets posterior rows across chains.

Value

An object of the corresponding posterior draws class.

See Also

draws, as_draws.brma

RoBMA documentation built on May 7, 2026, 5:08 p.m.