geom_posterior: Plot a Bayesian basket trial's posterior distribution

In basksim: Simulation-Based Calculation of Basket Trial Operating Characteristics

Plot a Bayesian basket trial's posterior distribution

Description

Plot a Bayesian basket trial's posterior distribution

Usage

geom_posterior(design, ...)

Arguments

design	An object created with one of the setup functions.
...	Further arguments to be passed to 'geom_function'.

Value

A list of ggplot layers of type 'geom_function'.

Examples

# Example for a basket trial with Fujikawa's Design
design <- setup_fujikawa(k = 3, p0 = 0.2)
n <- 20
r <- c(4, 5, 2)
# One facet per basket
library(ggplot2)
ggplot() +
    geom_posterior(design, n, r) +
    facet_wrap(vars(basket))
# Colour different baskets
ggplot() +
    geom_posterior(design, n, r, aes(colour = basket))

basksim documentation built on May 12, 2026, 9:08 a.m.