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Probabilities.JohnsonUBPDF Function
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Johnson unbounded probability density function (PDF).

Pascal
function JohnsonUBPDF(x: double; gamma: double; delta: double; Lambda: double; xi: double): double; overload;
File
Parameters
Parameters 
Description 
x 
Function domain, real value. 
gamma 
Distribution shape parameter, real value. 
delta 
Distribution shape parameter, real positive value. 
Lambda 
Distribution scale parameter, real positive value. 
xi 
Distribution location parameter, real value. 
Returns

Johnson unbounded (SU) probability density function (PDF) for parameters gamma, delta, Lambda and xi.

Description

Calculates the Johnson unbounded (SU) probability density function, defined by the following equation: 

 

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