Plots the probability density function (pdf) for a Gamma(shape, rate) model of variable λ.
plot_gamma(shape, rate, mean = FALSE, mode = FALSE)
non-negative shape parameter of the Gamma model
non-negative rate parameter of the Gamma model
a logical value indicating whether to display the model mean and mode
A density plot for the Gamma model.
plot_gamma(shape = 2, rate = 11, mean = TRUE, mode = TRUE)