BayesianFirstAid (version 0.1)

as.data.frame.bayesian_first_aid: Returns the MCMC samples from a Bayesian First Aid fit as a data frame.

Description

Returns a dataframe with the MCMC samples from a Bayesian First Aid Object. The samples does not include the burn in phase and all chains are collapsed in the resulting data frame.

Usage

"as.data.frame"(x, ...)

Arguments

x

The output from a Bayesian First Aid model.

...

Not used.

Value

A data frame with one column per parameter.

Details

In the case where there are many parameters with the same name but different index (for example, mu[1], mu[2], mu[3], etc.) these names will be rewritten by removing the brackets (that is, mu[1] -> mu1, mu[2] -> mu2, sigma[1,2] -> sigma12, etc.).

Examples

fit <- bayes.t.test(rnorm(10), rnorm(10))
d <- as.data.frame(fit)
mean(d$mu_x)