/// <summary>
/// Cumulative Density Function
/// </summary>
/// <see cref="https://en.wikipedia.org/wiki/Cumulative_distribution_function"/>
public override double Cdf(double x)
{
if (x <= 0)
{
return(0.0);
}
else if (x >= Count)
{
return(1.0);
}
return(GammaFunctions.BetaIncomplete(Q, Count - x, x + 1));
}
/// <summary>
/// Cumulative Density Function
/// </summary>
/// <see cref="https://en.wikipedia.org/wiki/Cumulative_distribution_function"/>
public override double Cdf(double x)
{
if (x <= A)
{
return(0.0);
}
else if (x >= C)
{
return(1.0);
}
return(GammaFunctions.BetaIncomplete((x - A) / (C - A), Alpha, Beta));
}
