brms (version 0.3.0)

posterior.samples: Extract posterior samples

Description

Extract posterior samples of specified parameters

Usage

posterior.samples(x, parameters = NA, ...)

Arguments

x

An R object typically of class brmsfit

parameters

Name of parameters for which posterior samples should be returned, as given by a character vector or regular expressions. By default, all posterior samples of all parameters are extracted

...

Currently ignored

Value

• A data frame containing the posterior samples, with one column per parameter.

Details

Currently there are methods for brmsfit objects.

Examples

fit_i <- brm(rating ~ treat + period + carry + (1|subject), data = inhaler, family = "cumulative")

#extract posterior samples of fixed effects
samples1 <- posterior.samples(fit_i, "b_")
head(samples1)

#extract posterior samples of standard deviations of random effects
samples2 <- posterior.samples(fit_i, "sd_")
head(samples2)