dev.nm.stat.regression.linear.glm.distribution.link

Interface LinkFunction

All Known Implementing Classes:

LinkCloglog, LinkIdentity, LinkInverse, LinkInverseSquared, LinkLog, LinkLogit, LinkProbit, LinkSqrt

public interface LinkFunction

This interface represents a link function g(x) in Generalized Linear Model (GLM).

The R equivalent function is make.link.

See Also:

GeneralizedLinearModel

Method Summary

Modifier and Type	Method and Description
double	derivative(double x) Derivative of the link function, i.e., g'(x).
double	inverse(double x) Inverse of the link function, i.e., \(g^{-1}(x)\).

Method Detail

inverse

double inverse(double x)

Inverse of the link function, i.e., \(g^{-1}(x)\).

Parameters:

x - x

Returns:

\(g^{-1}(x)\)

derivative

double derivative(double x)

Derivative of the link function, i.e., g'(x).

Parameters:

x - x

Returns:

g'(x)