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Probabilities.GenExtValuePDF Function
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Generalized extreme value probability density function (PDF).

Pascal
function GenExtValuePDF(x: double; k: double; Mu: double; sigma: double): double; overload;
File
Parameters
Parameters 
Description 
x 
Distribution domain, real value, valid if the relation k*(x-Mu)/sigma >-1 
k 
Defines distribution shape parameter, real value. 
Mu 
Defines distribution location parameter, real value. 
sigma 
Defines distribution scale parameter, positive real value. 
Returns

the Generalized extreme value probability density function (PDF) for value x using the parameters k, Mu and sigma.

Description

Calculates the Generalized extreme value distribution probability density function, defined by the equation: 

 

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