Probabilities.FatigueLifeCDFInv Function

Fatigue life distribution point percent function (PPF).

Pascal

function FatigueLifeCDFInv(p: double; Mu: double; gamma: double; beta: double): double; overload;

Parameters	Description
p	Probability, real positive value on closed interval [0,1].
Mu	Defines distribution location parameter.
gamma	Defines distribution shape parameter. gamma must be a positive scalar.
beta	Defines distribution scale parameter. beta must be a positive scalar.

Returns

the "fatigue life" distribution point percent function (PPF). Parameters gamma and beta must be positive and the probability p must lie on the interval [0,1], otherwise the result is NAN.

Description

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

The result is the value such that there is a probability p that an observation from an Fatigue life distribution with parameters Mu, gamma and beta will fall in the range [0 result].