com.numericalmethod.suanshu.stats.regression.linear.logistic
Class LogisticProblem

java.lang.Object
  com.numericalmethod.suanshu.stats.regression.linear.LmProblem
      com.numericalmethod.suanshu.stats.regression.linear.logistic.LogisticProblem

public class LogisticProblem
extends LmProblem

This class represents a logistic regression problem.

Logistic regression is a variation of OLS regression which is used when the dependent (response) variable is a binary variable. The independent (input) variables can be continuous, categorical, or both.

Field Summary

Fields inherited from class com.numericalmethod.suanshu.stats.regression.linear.LmProblem

A, addIntercept, wA, weights, wy, y

Constructor Summary

LogisticProblem(LmProblem problem)

Method Summary

protected void

checkInputs() Check whether this LmProblem instance is valid.

Methods inherited from class com.numericalmethod.suanshu.stats.regression.linear.LmProblem

invOfwAtwA, nExogenousFactors, nFactors, nObs, X

Methods inherited from class java.lang.Object

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

Constructor Detail

LogisticProblem

public LogisticProblem(LmProblem problem)

Method Detail

checkInputs

protected void checkInputs()

Description copied from class: LmProblem

Check whether this LmProblem instance is valid.

Overrides:

checkInputs in class LmProblem