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Probabilities.TriangularCDFInv Method (double, double, double, double)

Triangular distribution point percent function (PPF).

Syntax
C#
Visual Basic
public static double TriangularCDFInv(double p, double a, double b, double c);
Parameters 
Description 
double p 
Probability, real positive value on closed interval [0,1]. 
double a 
Distribution locagtion parameter, real value, smaller than parameter b. 
double b 
Distribution scale parameter, real value, greater than parameter a. 
double c 
Distribution shape parameter, real value on closed interval [a,b]. 

the Triangular distribution point percent function (PPF) for probability y using distribution parameters a,b,c.

The inverse triangular cumulative distribution function is defined by the following equation: 

 

The result of TriangularCDFInv is the solution of the integral equation of the TriangularCDF with parameters a,b,c where you must specify the probability p.

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