Extract posterior draws from a fit object

Supports common structures including monty output where `fit$pars` is a 3D array: (parameter, sample, chain).

Usage

chlaa_fit_draws(fit)

Arguments

fit

Fit object returned by `chlaa_fit_pmcmc()` (or compatible).

Value

A numeric matrix with column names (iterations x parameters).

Details

If column names are missing, it will try to use `attr(fit, "packer")$names`.