Package org.hipparchus.analysis.function

Class Logit

java.lang.Object
org.hipparchus.analysis.function.Logit
All Implemented Interfaces:
UnivariateDifferentiableFunction, UnivariateFunction
public class Logit extends Object implements UnivariateDifferentiableFunction
Logit function. It is the inverse of the sigmoid function.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    Logit.Parametric
    Parametric function where the input array contains the parameters of the logit function, ordered as follows: Lower bound Higher bound

  • Constructor Summary

    Constructors
    Constructor
    Description
    Logit()
    Usual logit function, where the lower bound is 0 and the higher bound is 1.
    Logit(double lo, double hi)
    Logit function.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    value(double x)
    Compute the value of the function.
    <T extends Derivative<T>>
    T
    value(T t)
    Compute the value for the function.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Logit

      public Logit()
      Usual logit function, where the lower bound is 0 and the higher bound is 1.

    • Logit

      public Logit(double lo, double hi)
      Logit function.
      Parameters:
      lo - Lower bound of the function domain.
      hi - Higher bound of the function domain.

  • Method Details