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Probabilities.LogNormalCDF Method (double, double, double)

Log-normal cumulative distribution function (CDF).

Syntax
C#
Visual Basic
public static double LogNormalCDF(double x, double Mu, double sigma);
Parameters 
Description 
double x 
Function domain, positive real value or zero. 
double Mu 
Distribution location parameter, real value. 
double sigma 
Distribution scale parameter, real positive value. 

the log-normal cumulative distribution function (CDF) for value x using the parameters Mu (mean value) and sigma (standard deviation). Sigma must be positive value, otherwise the result is NAN.

Log-normal cumulative distribution function is defined by the following equation: 

 

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