ROOT::Math::GoFTest Class Reference

Definition at line 38 of file GoFTest.h.

Public Types
enum	EDistribution {   kUndefined , kUserDefined , kGaussian , kLogNormal ,   kExponential }
enum	ETestType { kAD , kAD2s , kKS , kKS2s }
enum	EUserDistribution { kCDF , kPDF }

Public Member Functions
	GoFTest (UInt_t sample1Size, const Double_t *sample1, UInt_t sample2Size, const Double_t *sample2)
	GoFTest (UInt_t sampleSize, const Double_t *sample, const IGenFunction &dist, EUserDistribution userDist=kPDF, Double_t xmin=1, Double_t xmax=0)
template<class Dist >
	GoFTest (UInt_t sampleSize, const Double_t *sample, Dist &dist, EUserDistribution userDist=kPDF, Double_t xmin=1, Double_t xmax=0)
	GoFTest (UInt_t sampleSize, const Double_t *sample, EDistribution dist=kUndefined)
virtual	~GoFTest ()
Double_t	AndersonDarling2SamplesTest (const Char_t *option="p") const
void	AndersonDarling2SamplesTest (Double_t &pvalue, Double_t &testStat) const
Double_t	AndersonDarlingTest (const Char_t *option="p") const
void	AndersonDarlingTest (Double_t &pvalue, Double_t &testStat) const
Double_t	KolmogorovSmirnov2SamplesTest (const Char_t *option="p") const
void	KolmogorovSmirnov2SamplesTest (Double_t &pvalue, Double_t &testStat) const
Double_t	KolmogorovSmirnovTest (const Char_t *option="p") const
void	KolmogorovSmirnovTest (Double_t &pvalue, Double_t &testStat) const
void	operator() (ETestType test, Double_t &pvalue, Double_t &testStat) const
Double_t	operator() (ETestType test=kAD, const Char_t *option="p") const
void	SetDistribution (EDistribution dist)
void	SetUserCDF (const IGenFunction &cdf, Double_t xmin=1, Double_t xmax=0)
template<class Dist >
void	SetUserCDF (Dist &cdf, Double_t xmin=1, Double_t xmax=0)
void	SetUserDistribution (const IGenFunction &dist, GoFTest::EUserDistribution userDist=kPDF, Double_t xmin=1, Double_t xmax=0)
template<class Dist >
void	SetUserDistribution (Dist &dist, EUserDistribution userDist=kPDF, Double_t xmin=1, Double_t xmax=0)
void	SetUserPDF (const IGenFunction &pdf, Double_t xmin=1, Double_t xmax=0)
template<class Dist >
void	SetUserPDF (Dist &pdf, Double_t xmin=1, Double_t xmax=0)

Static Public Member Functions
static void	AndersonDarling2SamplesTest (const ROOT::Fit::BinData &data1, const ROOT::Fit::BinData &data2, Double_t &pvalue, Double_t &testStat)
static Double_t	PValueADKSamples (UInt_t nsamples, Double_t A2)

Private Member Functions
	GoFTest ()
	GoFTest (GoFTest &gof)
Double_t	ExponentialCDF (Double_t x) const
Double_t	GaussianCDF (Double_t x) const
void	Instantiate (const Double_t *sample, UInt_t sampleSize)
Double_t	LogNormalCDF (Double_t x) const
void	LogSample ()
GoFTest	operator= (GoFTest &gof)
Double_t	PValueAD1Sample (Double_t A2) const
void	SetCDF ()
void	SetDistributionFunction (const IGenFunction &cdf, Bool_t isPDF, Double_t xmin, Double_t xmax)
void	SetParameters ()
void	SetSamples (std::vector< const Double_t * > samples, const std::vector< UInt_t > samplesSizes)

Static Private Member Functions
static Double_t	GetSigmaN (const std::vector< UInt_t > &ns, UInt_t N)
static Double_t	InterpolatePValues (int nsamples, Double_t A2)

Private Attributes
std::unique_ptr< IGenFunction >	fCDF
std::vector< Double_t >	fCombinedSamples
EDistribution	fDist
Double_t	fMean
std::vector< std::vector< Double_t > >	fSamples
Double_t	fSigma
Bool_t	fTestSampleFromH0

#include <Math/GoFTest.h>

Member Enumeration Documentation

EDistribution

enum ROOT::Math::GoFTest::EDistribution

Enumerator
kUndefined
kUserDefined
kGaussian
kLogNormal
kExponential

Definition at line 41 of file GoFTest.h.

ETestType

enum ROOT::Math::GoFTest::ETestType

Enumerator
kAD
kAD2s
kKS
kKS2s

Definition at line 54 of file GoFTest.h.

EUserDistribution

enum ROOT::Math::GoFTest::EUserDistribution

Enumerator
kCDF
kPDF

Definition at line 49 of file GoFTest.h.

Constructor & Destructor Documentation

GoFTest() [1/6]

ROOT::Math::GoFTest::GoFTest	(	UInt_t	sample1Size,
		const Double_t *	sample1,
		UInt_t	sample2Size,
		const Double_t *	sample2
	)

Definition at line 132 of file GoFTest.cxx.

GoFTest() [2/6]

ROOT::Math::GoFTest::GoFTest	(	UInt_t	sampleSize,
		const Double_t *	sample,
		EDistribution	dist = kUndefined
	)

Definition at line 160 of file GoFTest.cxx.

GoFTest() [3/6]

template<class Dist >

ROOT::Math::GoFTest::GoFTest ( UInt_t  sampleSize, const Double_t *  sample, Dist &  dist, EUserDistribution  userDist = kPDF, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 69 of file GoFTest.h.

GoFTest() [4/6]

ROOT::Math::GoFTest::GoFTest ( UInt_t  sampleSize, const Double_t *  sample, const IGenFunction &  dist, EUserDistribution  userDist = kPDF, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 77 of file GoFTest.h.

~GoFTest()

ROOT::Math::GoFTest::~GoFTest ( )

virtual

Definition at line 178 of file GoFTest.cxx.

GoFTest() [5/6]

ROOT::Math::GoFTest::GoFTest ( )

private

GoFTest() [6/6]

ROOT::Math::GoFTest::GoFTest ( GoFTest &  gof )

private

Member Function Documentation

AndersonDarling2SamplesTest() [1/3]

Double_t ROOT::Math::GoFTest::AndersonDarling2SamplesTest

(

const Char_t *

option = "p"

)

const

Definition at line 854 of file GoFTest.cxx.

AndersonDarling2SamplesTest() [2/3]

void ROOT::Math::GoFTest::AndersonDarling2SamplesTest ( const ROOT::Fit::BinData &  data1, const ROOT::Fit::BinData &  data2, Double_t &  pvalue, Double_t &  testStat  )

static

Definition at line 750 of file GoFTest.cxx.

AndersonDarling2SamplesTest() [3/3]

void ROOT::Math::GoFTest::AndersonDarling2SamplesTest	(	Double_t &	pvalue,
		Double_t &	testStat
	)		const

Definition at line 646 of file GoFTest.cxx.

AndersonDarlingTest() [1/2]

Double_t ROOT::Math::GoFTest::AndersonDarlingTest

(

const Char_t *

option = "p"

)

const

Definition at line 890 of file GoFTest.cxx.

AndersonDarlingTest() [2/2]

void ROOT::Math::GoFTest::AndersonDarlingTest	(	Double_t &	pvalue,
		Double_t &	testStat
	)		const

Definition at line 862 of file GoFTest.cxx.

ExponentialCDF()

Double_t ROOT::Math::GoFTest::ExponentialCDF ( Double_t  x ) const

private

Definition at line 298 of file GoFTest.cxx.

GaussianCDF()

Double_t ROOT::Math::GoFTest::GaussianCDF ( Double_t  x ) const

private

Definition at line 294 of file GoFTest.cxx.

GetSigmaN()

Double_t ROOT::Math::GoFTest::GetSigmaN ( const std::vector< UInt_t > &  ns, UInt_t  N  )

staticprivate

Definition at line 311 of file GoFTest.cxx.

Instantiate()

void ROOT::Math::GoFTest::Instantiate ( const Double_t *  sample, UInt_t  sampleSize  )

private

Definition at line 276 of file GoFTest.cxx.

InterpolatePValues()

static Double_t ROOT::Math::GoFTest::InterpolatePValues ( int  nsamples, Double_t  A2  )

staticprivate

KolmogorovSmirnov2SamplesTest() [1/2]

Double_t ROOT::Math::GoFTest::KolmogorovSmirnov2SamplesTest

(

const Char_t *

option = "p"

)

const

Definition at line 913 of file GoFTest.cxx.

KolmogorovSmirnov2SamplesTest() [2/2]

void ROOT::Math::GoFTest::KolmogorovSmirnov2SamplesTest	(	Double_t &	pvalue,
		Double_t &	testStat
	)		const

Definition at line 896 of file GoFTest.cxx.

KolmogorovSmirnovTest() [1/2]

Double_t ROOT::Math::GoFTest::KolmogorovSmirnovTest

(

const Char_t *

option = "p"

)

const

Definition at line 945 of file GoFTest.cxx.

KolmogorovSmirnovTest() [2/2]

void ROOT::Math::GoFTest::KolmogorovSmirnovTest	(	Double_t &	pvalue,
		Double_t &	testStat
	)		const

Definition at line 921 of file GoFTest.cxx.

LogNormalCDF()

Double_t ROOT::Math::GoFTest::LogNormalCDF ( Double_t  x ) const

private

LogSample()

void ROOT::Math::GoFTest::LogSample ( )

private

Definition at line 302 of file GoFTest.cxx.

operator()() [1/2]

void ROOT::Math::GoFTest::operator()	(	ETestType	test,
		Double_t &	pvalue,
		Double_t &	testStat
	)		const

Definition at line 208 of file GoFTest.cxx.

operator()() [2/2]

Double_t ROOT::Math::GoFTest::operator()	(	ETestType	test = kAD,
		const Char_t *	option = "p"
	)		const

Definition at line 225 of file GoFTest.cxx.

operator=()

GoFTest ROOT::Math::GoFTest::operator= ( GoFTest &  gof )

private

PValueAD1Sample()

Double_t ROOT::Math::GoFTest::PValueAD1Sample ( Double_t  A2 ) const

private

Definition at line 483 of file GoFTest.cxx.

PValueADKSamples()

Double_t ROOT::Math::GoFTest::PValueADKSamples ( UInt_t  nsamples, Double_t  A2  )

static

Definition at line 353 of file GoFTest.cxx.

SetCDF()

void ROOT::Math::GoFTest::SetCDF ( )

private

Definition at line 244 of file GoFTest.cxx.

SetDistribution()

void ROOT::Math::GoFTest::SetDistribution

(

EDistribution

dist

)

Definition at line 123 of file GoFTest.cxx.

SetDistributionFunction()

void ROOT::Math::GoFTest::SetDistributionFunction ( const IGenFunction &  cdf, Bool_t  isPDF, Double_t  xmin, Double_t  xmax  )

private

Definition at line 264 of file GoFTest.cxx.

SetParameters()

void ROOT::Math::GoFTest::SetParameters ( )

private

Definition at line 203 of file GoFTest.cxx.

SetSamples()

void ROOT::Math::GoFTest::SetSamples ( std::vector< const Double_t * >  samples, const std::vector< UInt_t >  samplesSizes  )

private

Definition at line 180 of file GoFTest.cxx.

SetUserCDF() [1/2]

void ROOT::Math::GoFTest::SetUserCDF ( const IGenFunction &  cdf, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 116 of file GoFTest.h.

SetUserCDF() [2/2]

template<class Dist >

void ROOT::Math::GoFTest::SetUserCDF ( Dist &  cdf, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 111 of file GoFTest.h.

SetUserDistribution() [1/2]

void ROOT::Math::GoFTest::SetUserDistribution ( const IGenFunction &  dist, GoFTest::EUserDistribution  userDist = kPDF, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 92 of file GoFTest.h.

SetUserDistribution() [2/2]

template<class Dist >

void ROOT::Math::GoFTest::SetUserDistribution ( Dist &  dist, EUserDistribution  userDist = kPDF, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 86 of file GoFTest.h.

SetUserPDF() [1/2]

void ROOT::Math::GoFTest::SetUserPDF ( const IGenFunction &  pdf, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 103 of file GoFTest.h.

SetUserPDF() [2/2]

template<class Dist >

void ROOT::Math::GoFTest::SetUserPDF ( Dist &  pdf, Double_t  xmin = 1, Double_t  xmax = 0  )

inline

Definition at line 98 of file GoFTest.h.

Member Data Documentation

fCDF

std::unique_ptr<IGenFunction> ROOT::Math::GoFTest::fCDF

private

Definition at line 181 of file GoFTest.h.

fCombinedSamples

std::vector<Double_t> ROOT::Math::GoFTest::fCombinedSamples

private

Definition at line 189 of file GoFTest.h.

fDist

EDistribution ROOT::Math::GoFTest::fDist

private

Definition at line 184 of file GoFTest.h.

fMean

Double_t ROOT::Math::GoFTest::fMean

private

Definition at line 186 of file GoFTest.h.

fSamples

std::vector<std::vector<Double_t> > ROOT::Math::GoFTest::fSamples

private

Definition at line 191 of file GoFTest.h.

fSigma

Double_t ROOT::Math::GoFTest::fSigma

private

Definition at line 187 of file GoFTest.h.

fTestSampleFromH0

Bool_t ROOT::Math::GoFTest::fTestSampleFromH0

private

Definition at line 193 of file GoFTest.h.

Libraries for ROOT::Math::GoFTest:

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