procedure LogisticFit(const X: TVec; out m: Double; out b: Double);
Calculate parameters for Logistic distributed values.
| # | Name | Description |
|---|---|---|
| 1 | X | Stores data which is assumed to follow logistic distribution. |
| 2 | m | Return Logistic distribution parameter estimator M. |
| 3 | b | Return Logistic distribution parameter estimator b. |
Result: stored in self (calling object)
Examples
Uses StatRandom, Statistics, MtxExpr;
procecure Example;
var Data :Vector;
m,b: double;
begin
Data.Size(100);
RandomLogistic(3,0.2,Data);
LogisticFit(Data,m,b);
// m approx 3.0
// b approx 0.2
end;See Also: StatRandom.RandomLogistic