posterior_interval.brmsfit {brms} | R Documentation |

## Compute posterior uncertainty intervals

### Description

Compute posterior uncertainty intervals for `brmsfit`

objects.

### Usage

```
## S3 method for class 'brmsfit'
posterior_interval(object, pars = NA, variable = NULL, prob = 0.95, ...)
```

### Arguments

`object` |
An object of class |

`pars` |
Deprecated alias of |

`variable` |
A character vector providing the variables to extract. By default, all variables are extracted. |

`prob` |
A value between 0 and 1 indicating the desired probability to be covered by the uncertainty intervals. The default is 0.95. |

`...` |
More arguments passed to |

### Value

A `matrix`

with lower and upper interval bounds
as columns and as many rows as selected variables.

### Examples

```
## Not run:
fit <- brm(count ~ zAge + zBase * Trt,
data = epilepsy, family = negbinomial())
posterior_interval(fit)
## End(Not run)
```

[Package

*brms*version 2.21.0 Index]