shark::WilcoxonRankSumTest Struct Reference

Wilcoxon rank-sum test / Mann–Whitney U test. More...

#include <shark/Statistics/Tests/WilcoxonRankSumTest.h>

Classes
struct	Element
	Stores information about an observation. More...
struct	Result
	Stores result of Wilcoxon rank-sum test. More...

Public Member Functions
std::size_t	faculty (std::size_t n)
double	frequency (double u, int sampleSizeA, int sampleSizeB)
template<typename SampleType >
Result	operator() (const SampleType &x, const SampleType &y)

Detailed Description

Wilcoxon rank-sum test / Mann–Whitney U test.

Non-parametric statistical hypothesis test for assessing whether two independent samples of observations have equally large elements.

Definition at line 40 of file WilcoxonRankSumTest.h.

Member Function Documentation

faculty()

std::size_t shark::WilcoxonRankSumTest::faculty ( std::size_t  n )

inline

Definition at line 62 of file WilcoxonRankSumTest.h.

Referenced by operator()().

frequency()

double shark::WilcoxonRankSumTest::frequency ( double  u, int  sampleSizeA, int  sampleSizeB  )

inline

Definition at line 69 of file WilcoxonRankSumTest.h.

Referenced by operator()().

operator()()

template<typename SampleType >

Result shark::WilcoxonRankSumTest::operator() ( const SampleType &  x, const SampleType &  y  )

inline

Definition at line 80 of file WilcoxonRankSumTest.h.

References shark::blas::distance(), faculty(), frequency(), shark::WilcoxonRankSumTest::Element::SAMPLE_A, and shark::WilcoxonRankSumTest::Element::SAMPLE_B.

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The documentation for this struct was generated from the following file:

• include/shark/Statistics/Tests/WilcoxonRankSumTest.h