Gamma(Double, Double, Random) Constructor

public Gamma(
	double shape,
	double rate,
	Random randomSource
)

Parameters

shape  Double

The shape (k, α) of the Gamma distribution. Range: α ≥ 0.

rate  Double

The rate or inverse scale (β) of the Gamma distribution. Range: β ≥ 0.

randomSource  Random

The random number generator which is used to draw random samples.

Reference