Package org.apache.commons.math.stat.inference

Classes providing hypothesis testing and confidence interval construction.

See:
          Description

Interface Summary
ChiSquareTest An interface for Chi-Square tests.
OneWayAnova An interface for one-way ANOVA (analysis of variance).
TTest An interface for Student's t-tests.
UnknownDistributionChiSquareTest An interface for Chi-Square tests for unknown distributions.
 

Class Summary
ChiSquareTestImpl Implements Chi-Square test statistics defined in the UnknownDistributionChiSquareTest interface.
OneWayAnovaImpl Implements one-way ANOVA statistics defined in the OneWayAnovaImpl interface.
OneWayAnovaImpl.AnovaStats Convenience class to pass dfbg,dfwg,F values around within AnovaImpl.
TestFactory Deprecated. as of 1.2, pluggability of test instances is now provided through constructors and setters.
TestFactoryImpl Deprecated. as of 1.2, pluggability of test instances is now provided through constructors and setters.
TestUtils A collection of static methods to create inference test instances or to perform inference tests.
TTestImpl Implements t-test statistics defined in the TTest interface.
 

Package org.apache.commons.math.stat.inference Description

Classes providing hypothesis testing and confidence interval construction.