QtiPlot  0.9.8.2
Public Member Functions
ChiSquareTest Class Reference

Chi-Square test for variance. More...

#include <ChiSquareTest.h>

Inheritance diagram for ChiSquareTest:
StatisticTest Statistics

List of all members.

Public Member Functions

double chiSquare ()
 ChiSquareTest (ApplicationWindow *parent, double testValue, double level, const QString &sample=QString())
double lcl (double confidenceLevel)
 Lower Confidence Limit.
virtual QString logInfo ()
double pValue ()
double statistic ()
double ucl (double confidenceLevel)
 Upper Confidence Limit.

Detailed Description

Chi-Square test for variance.


Constructor & Destructor Documentation

ChiSquareTest::ChiSquareTest ( ApplicationWindow parent,
double  testValue,
double  level,
const QString &  sample = QString() 
)

Member Function Documentation

double ChiSquareTest::lcl ( double  confidenceLevel) [virtual]

Lower Confidence Limit.

Reimplemented from StatisticTest.

References Statistics::d_n, Statistics::d_variance, and Statistics::dof().

QString ChiSquareTest::logInfo ( ) [virtual]
double ChiSquareTest::pValue ( ) [virtual]
double ChiSquareTest::statistic ( ) [inline, virtual]

Reimplemented from StatisticTest.

References chiSquare().

double ChiSquareTest::ucl ( double  confidenceLevel) [virtual]

Upper Confidence Limit.

Reimplemented from StatisticTest.

References Statistics::d_n, Statistics::d_variance, and Statistics::dof().


The documentation for this class was generated from the following files: