NormalDistributionInnerDistributionFunction Method

protected internal override double InnerDistributionFunction(
	double x
)

Protected Friend Overrides Function InnerDistributionFunction ( 
	x As Double
) As Double

Parameters

x

Type: SystemDouble
A single point in the distribution range.

Return Value

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.

References:

• Weisstein, Eric W. "Normal Distribution." From MathWorld--A Wolfram Web Resource. Available on: http://mathworld.wolfram.com/NormalDistribution.html
• Wikipedia, The Free Encyclopedia. Normal distribution. Available on: http://en.wikipedia.org/wiki/Normal_distribution#Cumulative_distribution_function

Reference