Get PMF of a discretized Gamma distribution — get_discrete

This function accepts different parameterizations to specify a discretized Gamma distribution.

Usage

get_discrete_gamma(
  gamma_shape,
  gamma_rate,
  gamma_scale,
  gamma_mean,
  gamma_sd,
  maxX,
  include_zero = TRUE,
  print_params = FALSE
)

gamma_shape: Shape parameter of the Gamma distribution.
gamma_rate: Rate parameter of the Gamma distribution.
gamma_scale: Scale parameter of the Gamma distribution. Can be specified instead of the rate. Only has an effect if the rate is not specified.
gamma_mean: Alternative parameterization: Mean of the Gamma distribution.
gamma_sd: Alternative parameterization: Standard deviation of the Gamma distribution.
maxX: Right truncation point. All probability mass beyond maxX will be assigned to maxX.
include_zero: Should the distribution explicitly cover X=0, or should X=1 include the probability mass for X=0 too?
print_params: Should the shape and rate parameters be printed?

A numeric vector representing the PMF of the discretized Gamma distribution.