Plots the probability density function (pdf) for a Beta(alpha, beta) model of variable \(\pi\).
plot_beta(alpha, beta, mean = FALSE, mode = FALSE)Arguments
- alpha, beta
positive shape parameters of the Beta model
- mean, mode
a logical value indicating whether to display the model mean and mode
Value
A density plot for the Beta model.
Examples
plot_beta(alpha = 1, beta = 12, mean = TRUE, mode = TRUE)
