QtiPlot  0.9.8.2
Public Member Functions | Protected Member Functions | Static Protected Member Functions | Protected Attributes
ShapiroWilkTest Class Reference

Normality test. More...

#include <ShapiroWilkTest.h>

Inheritance diagram for ShapiroWilkTest:
StatisticTest Statistics

List of all members.

Public Member Functions

virtual QString logInfo ()
double pValue ()
 ShapiroWilkTest (ApplicationWindow *parent, const QString &sample=QString())
QString shortLogInfo ()
double statistic ()
double w ()

Protected Member Functions

QString infoString (bool header=true)
void swilk (int *init, double *x, int *n, int *n1, int *n2, double *a, double *w, double *pw, int *ifault)

Static Protected Member Functions

static double poly (const double *cc, int nord, double x)

Protected Attributes

double d_pValue
double d_w

Detailed Description

Normality test.


Constructor & Destructor Documentation

ShapiroWilkTest::ShapiroWilkTest ( ApplicationWindow parent,
const QString &  sample = QString() 
)

Member Function Documentation

QString ShapiroWilkTest::infoString ( bool  header = true) [protected]
QString ShapiroWilkTest::logInfo ( ) [virtual]

Reimplemented from StatisticTest.

References Statistics::d_table, and infoString().

Referenced by AnovaDialog::acceptNormalityTest().

double ShapiroWilkTest::poly ( const double *  cc,
int  nord,
double  x 
) [static, protected]

Referenced by swilk().

double ShapiroWilkTest::pValue ( ) [inline, virtual]

Reimplemented from StatisticTest.

References d_pValue.

double ShapiroWilkTest::statistic ( ) [inline, virtual]

Reimplemented from StatisticTest.

References d_w.

void ShapiroWilkTest::swilk ( int *  init,
double *  x,
int *  n,
int *  n1,
int *  n2,
double *  a,
double *  w,
double *  pw,
int *  ifault 
) [protected]

References min, poly(), sign, and w().

Referenced by ShapiroWilkTest().

double ShapiroWilkTest::w ( ) [inline]

References d_w.

Referenced by swilk().


Member Data Documentation

double ShapiroWilkTest::d_pValue [protected]

Referenced by infoString(), pValue(), and ShapiroWilkTest().

double ShapiroWilkTest::d_w [protected]

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