org.hipparchus.analysis.function

Class Logit

• Nested Class Summary

Nested Classes
Modifier and Type Class and 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 and 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

All Methods
Modifier and Type Method and 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 Detail

• 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 Detail

• value

public double value(double x)
throws MathIllegalArgumentException
Compute the value of the function.
Specified by:
value in interface UnivariateFunction
Parameters:
x - Point at which the function value should be computed.
Returns:
the value of the function.
Throws:
MathIllegalArgumentException
• value

public <T extends Derivative<T>> T value(T t)
throws MathIllegalArgumentException
Compute the value for the function.
Specified by:
value in interface UnivariateDifferentiableFunction
Type Parameters:
T - the type of the field elements
Parameters:
t - the point for which the function value should be computed
Returns:
the value
Throws:
MathIllegalArgumentException - if parameter is outside of function domain