Overload List
| # | Signature | Description |
|---|---|---|
| 1 | double LogWeibullPDF(double x, double a, double b); | Log-Weibull probability density function (PDF). |
| 2 | void LogWeibullPDF(TDenseMtxVec *X, double a, double b, TDenseMtxVec *Res); | Log-Weibull PDF (vectorized). |
Overload 1: double LogWeibullPDF(double x, double a, double b);
Log-Weibull probability density function (PDF).
| # | Name | Type | Description |
|---|---|---|---|
| 1 | x | double | Function domain, real value. |
| 2 | a | double | Distribution location parameter, real value. |
| 3 | b | double | Distribution scale parameter, real positive value. |
Returns: the log-Weibull (Extreme value / Fisher-Tippett) probability density function (PDF) for value x using the parameters a and b. For b = 0 the result is NAN.
Remarks:
The log-Weibull probability density function is
PDF(x| a,b)=1/bexp[(a-x)/b-exp((a-x)/b)]
This is identical to the maximum Gumbel density with location a and scale b. Domain: x any real value, location a any real value, scale b > 0. For b = 0 the result is NAN.
Declared in Dew::Math::Units::Probabilities · Dew.Math/Units.Probabilities.h · Cross-compiler
Overload 2: void LogWeibullPDF(TDenseMtxVec *X, double a, double b, TDenseMtxVec *Res);
Log-Weibull PDF (vectorized).
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TDenseMtxVec * | Defines distribution domain, real vector or matrix with real values. |
| 2 | a | double | Distribution location parameter, real positive value. |
| 3 | b | double | Distribution scale parameter, real positive value. |
| 4 | Res | TDenseMtxVec * | After calculation stores the PDF calculated from X, a and b. Length and Complex properties of Res are adjusted automatically to match Length and Complex properties of X. |
Declared in Dew::Math::Units::Probabilities · Dew.Math/Units.Probabilities.h · Cross-compiler