Posterior density of the contrast coefficient per region

Plots the analytical scaled-Student-t posterior of the contrast coefficient for one or more regions, with vertical guides at 0 and +/- delta and a color by final classification. When multiple regions are supplied the plot facets by region.

Usage

plot_region_posterior(fit, region_id = NULL, n_grid = 500L, show_delta = TRUE)

Arguments

fit

A BreadFit.

region_id

Character vector of region IDs. If NULL (default), all fitted regions are plotted.

n_grid

Number of grid points for the density curve. Default 500.

show_delta

Logical. Draw dashed guides at +/- delta? Default TRUE.

Value

A ggplot2::ggplot object.