NormalDistributionDistributionFunction Method (Double)
public override double DistributionFunction( double x )
Public Overrides Function DistributionFunction ( x As Double ) As Double
The Cumulative Distribution Function (CDF) describes the cumulative probability that a given value or any value smaller than it will occur.
The calculation is computed through the relationship to the error function as erfc(-z/sqrt(2)) / 2.