Overload List
| # | Signature | Description |
|---|---|---|
| 1 | double WeibullCDFInv(double p, double a, double b); | Weibull distribution point percent function (PPF). |
| 2 | void WeibullCDFInv(TDenseMtxVec *P, double A, double B, TDenseMtxVec *Res); | Weibull distribution PPF (vectorized). |
Overload 1: double WeibullCDFInv(double p, double a, double b);
Weibull distribution point percent function (PPF).
| # | Name | Type | Description |
|---|---|---|---|
| 1 | p | double | Probability, real value on closed interval [0,1]. |
| 2 | a | double | Distribution scale parameter, real positive value (rate-like). |
| 3 | b | double | Distribution shape parameter, real positive value. |
Returns: the Weibull distribution point percent function (PPF) for probability p using the parameters a and b. p must lie in [0,1] and a, b must be positive, otherwise the result is NAN.
Remarks:
The inverse Weibull cumulative distribution function (quantile) is
CDF^(-1)(p| a,b)=[1/aln1/(1-p)]^(1/b), 0 <= p lt; 1
Domain: probability p in [0,1], a > 0, b > 0. At p = 1 the result is +INF. For p < 0, p > 1, a <= 0, or b <= 0 the result is NAN.
Declared in Dew::Math::Units::Probabilities · Dew.Math/Units.Probabilities.h · Cross-compiler
Overload 2: void WeibullCDFInv(TDenseMtxVec *P, double A, double B, TDenseMtxVec *Res);
Weibull distribution PPF (vectorized).
| # | Name | Type | Description |
|---|---|---|---|
| 1 | P | TDenseMtxVec * | Defines distribution probabilities, real vector or matrix with values within closed interval [0,1]. |
| 2 | A | double | Distribution scale parameter, real positive value. |
| 3 | B | double | Distribution shape parameter, real positive value. |
| 4 | Res | TDenseMtxVec * | After calculation stores the PPF calculated from P, a and b. Length and Complex properties of Res are adjusted automatically to match Length and Complex properties of P. |
Declared in Dew::Math::Units::Probabilities · Dew.Math/Units.Probabilities.h · Cross-compiler