extract_samples {EpiNow2}

Extract all samples from a stan fit

Description

If the object argument is a ⁠<stanfit>⁠ object, it simply returns the result of rstan::extract(). If it is a ⁠<CmdStanMCMC>⁠ it returns samples in the same format as rstan::extract() does for ⁠<stanfit>⁠ objects.

Usage

extract_samples(stan_fit, pars = NULL, include = TRUE)

Arguments

stan_fit

A ⁠<stanfit>⁠ or ⁠<CmdStanMCMC>⁠ object as returned by fit_model().

pars

Any selection of parameters to extract

include

whether the parameters specified in pars should be included (TRUE, the default) or excluded (FALSE)

Value

List of data.tables with samples