LikelihoodRatioTest

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pal.statistics
Class LikelihoodRatioTest

java.lang.Object
  pal.statistics.LikelihoodRatioTest

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
`LikelihoodRatioTest()`

Method Summary
`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

public LikelihoodRatioTest()

Method Detail

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