Numeric specifying transparency level of ROPE ribbon.
show_intercept
Logical, if TRUE, the intercept-parameter is included
in the plot. By default, it is hidden because in many cases the
intercept-parameter has a posterior distribution on a very different
location, so density curves of posterior distributions for other parameters
are hardly visible.
n_columns
For models with multiple components (like fixed and random,
count and zero-inflated), defines the number of columns for the
panel-layout. If NULL, a single, integrated plot is shown.