public static Gamma FromShapeAndRate(double shape, double rate)
{
Gamma result = new Gamma();
result.SetShapeAndRate(shape, rate);
return(result);
}
/// <summary>
/// Constructs a Gamma distribution from its natural parameters.
/// </summary>
/// <param name="shapeMinus1">shape - 1</param>
/// <param name="rate">rate = 1/scale</param>
/// <returns>A new Gamma distribution</returns>
public static Gamma FromNatural(double shapeMinus1, double rate)
{
Gamma result = new Gamma();
result.SetShapeAndRate(shapeMinus1 + 1, rate);
return(result);
}
