LikelihoodRatioTest

java.lang.Object
- pal.statistics.LikelihoodRatioTest

```
public class LikelihoodRatioTest
extends java.lang.Object
```
Likelihood ratio test based on chi-square statistics

Version:

$Id: LikelihoodRatioTest.java,v 1.5 2001/07/13 14:39:13 korbinian Exp $

Author:

Korbinian Strimmer

Constructor Summary

Constructors
Constructor Description

LikelihoodRatioTest()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static double`	`getSignificance(double deltaL, int df)`	compute significance level for the differences in log-likelihood (based on chi-square distribution)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - LikelihoodRatioTest
```
public LikelihoodRatioTest()
```
- Method Detail
  - getSignificance
```
public static double getSignificance(double deltaL,
                                     int df)
```
    compute significance level for the differences in log-likelihood (based on chi-square distribution)
    
    Parameters:
    
    deltaL - difference of Log Likelihood values (>=0)
    
    df - degrees of freedom
    
    Returns:
    
    significance level