R: Rename Parameters

rename_pars {brms} | R Documentation

## Rename Parameters

### Description

Rename parameters within the `stanfit` object after model fitting to ensure reasonable parameter names. This function is usually called automatically by `brm` and users will rarely be required to call it themselves.

### Usage

    rename_pars(x)

### Arguments

`x` | A brmsfit object.

### Value

A brmfit object with adjusted parameter names.

### Examples

    ## Not run:
    # fit a model manually via rstan
    scode <- make_stancode(count ~ Trt, data = epilepsy)
    sdata <- make_standata(count ~ Trt, data = epilepsy)
    stanfit <- rstan::stan(model_code = scode, data = sdata)

    # feed the Stan model back into brms
    fit <- brm(count ~ Trt, data = epilepsy, empty = TRUE)
    fit$fit <- stanfit
    fit <- rename_pars(fit)
    summary(fit)

    ## End(Not run)

[Package brms version 2.16.1 Index]