QtiPlot 0.9.8.2
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Normality test. More...
#include <ShapiroWilkTest.h>
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 |
Normality test.
ShapiroWilkTest::ShapiroWilkTest | ( | ApplicationWindow * | parent, |
const QString & | sample = QString() |
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) |
References Statistics::d_data, Statistics::d_n, d_pValue, d_w, Statistics::freeMemory(), and swilk().
QString ShapiroWilkTest::infoString | ( | bool | header = true | ) | [protected] |
References Statistics::d_col_name, ApplicationWindow::d_decimal_digits, Statistics::d_n, d_pValue, StatisticTest::d_significance_level, and d_w.
Referenced by logInfo(), and shortLogInfo().
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.
QString ShapiroWilkTest::shortLogInfo | ( | ) |
References infoString().
Referenced by AnovaDialog::acceptNormalityTest().
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::d_pValue [protected] |
Referenced by infoString(), pValue(), and ShapiroWilkTest().
double ShapiroWilkTest::d_w [protected] |
Referenced by infoString(), ShapiroWilkTest(), statistic(), and w().