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 () |
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virtual double | lcl (double) |
Lower Confidence Limit. More... | |
virtual void | outputResultsTo (Table *) |
virtual Table * | resultTable (const QString &name=QString()) |
Returns a pointer to the table created to display the results. More... | |
void | setSignificanceLevel (double s) |
void | setTail (const Tail &tail) |
void | setTestValue (double val) |
void | showDescriptiveStatistics (bool show=true) |
StatisticTest (ApplicationWindow *parent, double testValue=0.0, double level=0.05, const QString &sample=QString()) | |
virtual double | ucl (double) |
Upper Confidence Limit. More... | |
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double * | data () |
Returns the y values of the input data set. More... | |
unsigned int | dataSize () |
Returns the size of the input data set. More... | |
virtual int | dof () |
Returns the degrees of freedom. More... | |
QString | logInfo (bool header=true) |
double | mean () |
virtual bool | run () |
Actually does the job. Should be reimplemented in derived classes. More... | |
QString | sampleName () |
bool | setData (const QString &) |
void | showResultsLog (bool show=true) |
double | standardDeviation () |
double | standardError () |
Statistics (ApplicationWindow *parent, const QString &name=QString()) | |
double | variance () |
~Statistics () | |
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) |
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virtual void | freeMemory () |
Frees the memory allocated for the X and Y data sets. More... | |
void | memoryErrorMessage () |
Static Protected Member Functions | |
static double | poly (const double *cc, int nord, double x) |
Protected Attributes | |
double | d_pValue |
double | d_w |
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bool | d_descriptive_statistics |
double | d_significance_level |
int | d_tail |
double | d_test_val |
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QString | d_col_name |
The name of the source data set. More... | |
double * | d_data |
y data set to be analysed More... | |
double | d_mean |
unsigned int | d_n |
The size of the data set to be analyzed. More... | |
bool | d_result_log |
Flag specifying if the results should be displayed in the results log. More... | |
double | d_sd |
double | d_se |
Table * | d_table |
A table source of data. More... | |
double | d_variance |
Additional Inherited Members | |
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enum | Tail { Left = 0, Right = 1, Both = 2 } |
enum | TestType { StudentTest = 0, NormalityTest = 1, ChiSquareTest = 2, AnovaTest = 3 } |
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().
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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(), pValue(), and shortLogInfo().
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virtual |
Reimplemented from StatisticTest.
References Statistics::d_table, and infoString().
Referenced by AnovaDialog::acceptNormalityTest(), and pValue().
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staticprotected |
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inlinevirtual |
Reimplemented from StatisticTest.
References d_pValue, infoString(), logInfo(), poly(), shortLogInfo(), swilk(), and w().
QString ShapiroWilkTest::shortLogInfo | ( | ) |
References infoString().
Referenced by AnovaDialog::acceptNormalityTest(), and pValue().
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inlinevirtual |
Reimplemented from StatisticTest.
References d_w.
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protected |
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protected |
Referenced by infoString(), pValue(), and ShapiroWilkTest().
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protected |
Referenced by infoString(), ShapiroWilkTest(), statistic(), and w().