ProfileLikelihoodTestStat is an implementation of the TestStatistic interface that calculates the profile likelihood ratio at a particular parameter point given a dataset.

It does not constitute a statistical test, for that one may either use:

the ProfileLikelihoodCalculator that relies on asymptotic properties of the Profile Likelihood Ratio the Neyman Construction classes with this class as a test statistic the Hybrid Calculator class with this class as a test statistic

Definition at line 57 of file ProfileLikelihoodTestStat.h.

Public Member Functions
	ProfileLikelihoodTestStat ()

	ProfileLikelihoodTestStat (RooAbsPdf &pdf)

virtual	~ProfileLikelihoodTestStat ()

void	SetOneSided (Bool_t flag=true)

void	SetOneSidedDiscovery (Bool_t flag=true)

void	SetSigned (Bool_t flag=true)

bool	IsTwoSided () const

bool	IsOneSidedDiscovery () const

void	SetReuseNLL (Bool_t flag)

void	SetLOffset (Bool_t flag=kTRUE)

void	SetMinimizer (const char *minimizer)

void	SetStrategy (Int_t strategy)

void	SetTolerance (double tol)

void	SetPrintLevel (Int_t printlevel)

virtual Double_t	Evaluate (RooAbsData &data, RooArgSet &paramsOfInterest)
	Main interface to evaluate the test statistic on a dataset given the values for the Null Parameters Of Interest. More...

virtual Double_t	EvaluateProfileLikelihood (int type, RooAbsData &data, RooArgSet &paramsOfInterest)

virtual void	EnableDetailedOutput (bool e=true, bool withErrorsAndPulls=false)

virtual const RooArgSet *	GetDetailedOutput (void) const
	return detailed output: for fits this can be pulls, processing time, ... The returned pointer will not loose validity until another call to Evaluate. More...

virtual void	SetConditionalObservables (const RooArgSet &set)

virtual void	SetVarName (const char *name)

virtual const TString	GetVarName () const

virtual RooAbsPdf *	GetPdf () const

Public Member Functions inherited from RooStats::TestStatistic
virtual	~TestStatistic ()

virtual bool	PValueIsRightTail (void) const
	Defines the sign convention of the test statistic. Overwrite function if necessary. More...

Static Public Member Functions
static void	SetAlwaysReuseNLL (Bool_t flag)

Private Types
enum	LimitType { twoSided, oneSided, oneSidedDiscovery }

Private Member Functions
RooFitResult *	GetMinNLL ()

Private Attributes
RooAbsPdf *	fPdf

RooAbsReal *	fNll

const RooArgSet *	fCachedBestFitParams

RooAbsData *	fLastData

LimitType	fLimitType

Bool_t	fSigned

bool	fDetailedOutputEnabled

bool	fDetailedOutputWithErrorsAndPulls

RooArgSet *	fDetailedOutput

RooArgSet	fConditionalObs

TString	fVarName

Bool_t	fReuseNll

TString	fMinimizer

Int_t	fStrategy

Double_t	fTolerance

Int_t	fPrintLevel

Bool_t	fLOffset

Static Private Attributes
static Bool_t	fgAlwaysReuseNll = kTRUE

#include <RooStats/ProfileLikelihoodTestStat.h>

Inheritance diagram for RooStats::ProfileLikelihoodTestStat:

[legend]

Member Enumeration Documentation

enum RooStats::ProfileLikelihoodTestStat::LimitType

private

Enumerator
twoSided
oneSided
oneSidedDiscovery

Definition at line 59 of file ProfileLikelihoodTestStat.h.

Constructor & Destructor Documentation

RooStats::ProfileLikelihoodTestStat::ProfileLikelihoodTestStat ( )

inline

Definition at line 62 of file ProfileLikelihoodTestStat.h.

RooStats::ProfileLikelihoodTestStat::ProfileLikelihoodTestStat ( RooAbsPdf & pdf )

inline

Definition at line 83 of file ProfileLikelihoodTestStat.h.

virtual RooStats::ProfileLikelihoodTestStat::~ProfileLikelihoodTestStat ( )

inlinevirtual

Definition at line 104 of file ProfileLikelihoodTestStat.h.

Member Function Documentation

virtual void RooStats::ProfileLikelihoodTestStat::EnableDetailedOutput	(	bool	e = `true`,
		bool	withErrorsAndPulls = `false`
	)

inlinevirtual

Definition at line 138 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::EnableDetailedOutput(), and RooStats::RatioOfProfiledLikelihoodsTestStat::EnableDetailedOutput().

virtual Double_t RooStats::ProfileLikelihoodTestStat::Evaluate	(	RooAbsData &	data,
		RooArgSet &	nullPOI
	)

inlinevirtual

Main interface to evaluate the test statistic on a dataset given the values for the Null Parameters Of Interest.

Implements RooStats::TestStatistic.

Definition at line 131 of file ProfileLikelihoodTestStat.h.

Double_t RooStats::ProfileLikelihoodTestStat::EvaluateProfileLikelihood	(	int	type,
		RooAbsData &	data,
		RooArgSet &	paramsOfInterest
	)

virtual

Definition at line 33 of file ProfileLikelihoodTestStat.cxx.

Referenced by RooStats::MinNLLTestStat::Evaluate(), and Evaluate().

virtual const RooArgSet* RooStats::ProfileLikelihoodTestStat::GetDetailedOutput ( void ) const

inlinevirtual

return detailed output: for fits this can be pulls, processing time, ... The returned pointer will not loose validity until another call to Evaluate.

Reimplemented from RooStats::TestStatistic.

Definition at line 144 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::GetDetailedOutput().

RooFitResult * RooStats::ProfileLikelihoodTestStat::GetMinNLL ( )

private

Definition at line 276 of file ProfileLikelihoodTestStat.cxx.

virtual RooAbsPdf* RooStats::ProfileLikelihoodTestStat::GetPdf ( ) const

inlinevirtual

Definition at line 161 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::MinNLLTestStat(), and RooStats::MinNLLTestStat::operator=().

virtual const TString RooStats::ProfileLikelihoodTestStat::GetVarName ( ) const

inlinevirtual

Implements RooStats::TestStatistic.

Definition at line 159 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::GetVarName().

bool RooStats::ProfileLikelihoodTestStat::IsOneSidedDiscovery ( ) const

inline

Definition at line 118 of file ProfileLikelihoodTestStat.h.

bool RooStats::ProfileLikelihoodTestStat::IsTwoSided ( ) const

inline

Definition at line 117 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::HypoTestInverter::CreateResults().

void RooStats::ProfileLikelihoodTestStat::SetAlwaysReuseNLL ( Bool_t flag )

static

Definition at line 31 of file ProfileLikelihoodTestStat.cxx.

virtual void RooStats::ProfileLikelihoodTestStat::SetConditionalObservables ( const RooArgSet & set )

inlinevirtual

Definition at line 156 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::RatioOfProfiledLikelihoodsTestStat::SetConditionalObservables().

void RooStats::ProfileLikelihoodTestStat::SetLOffset ( Bool_t flag = kTRUE )

inline

Definition at line 123 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetLOffset().

void RooStats::ProfileLikelihoodTestStat::SetMinimizer ( const char * minimizer )

inline

Definition at line 125 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetMinimizer(), and RooStats::RatioOfProfiledLikelihoodsTestStat::SetMinimizer().

void RooStats::ProfileLikelihoodTestStat::SetOneSided ( Bool_t flag = true )

inline

Definition at line 112 of file ProfileLikelihoodTestStat.h.

Referenced by OneSidedFrequentistUpperLimitWithBands(), and RooStats::MinNLLTestStat::SetOneSided().

void RooStats::ProfileLikelihoodTestStat::SetOneSidedDiscovery ( Bool_t flag = true )

inline

Definition at line 113 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetOneSidedDiscovery(), StandardFrequentistDiscovery(), and StandardHypoTestDemo().

void RooStats::ProfileLikelihoodTestStat::SetPrintLevel ( Int_t printlevel )

inline

Definition at line 128 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetPrintLevel(), RooStats::RatioOfProfiledLikelihoodsTestStat::SetPrintLevel(), and StandardHypoTestDemo().

void RooStats::ProfileLikelihoodTestStat::SetReuseNLL ( Bool_t flag )

inline

Definition at line 122 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetReuseNLL(), and RooStats::RatioOfProfiledLikelihoodsTestStat::SetReuseNLL().

void RooStats::ProfileLikelihoodTestStat::SetSigned ( Bool_t flag = true )

inline

Definition at line 114 of file ProfileLikelihoodTestStat.h.

void RooStats::ProfileLikelihoodTestStat::SetStrategy ( Int_t strategy )

inline

Definition at line 126 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetStrategy(), and RooStats::RatioOfProfiledLikelihoodsTestStat::SetStrategy().

void RooStats::ProfileLikelihoodTestStat::SetTolerance ( double tol )

inline

Definition at line 127 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetTolerance(), and RooStats::RatioOfProfiledLikelihoodsTestStat::SetTolerance().

virtual void RooStats::ProfileLikelihoodTestStat::SetVarName ( const char * name )

inlinevirtual

Definition at line 158 of file ProfileLikelihoodTestStat.h.

Referenced by RooStats::MinNLLTestStat::SetVarName(), and StandardFrequentistDiscovery().

Member Data Documentation

const RooArgSet* RooStats::ProfileLikelihoodTestStat::fCachedBestFitParams

private

Definition at line 174 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and ~ProfileLikelihoodTestStat().

RooArgSet RooStats::ProfileLikelihoodTestStat::fConditionalObs

private

Definition at line 185 of file ProfileLikelihoodTestStat.h.

Referenced by SetConditionalObservables().

RooArgSet* RooStats::ProfileLikelihoodTestStat::fDetailedOutput

private

Definition at line 184 of file ProfileLikelihoodTestStat.h.

Referenced by EnableDetailedOutput(), GetDetailedOutput(), ProfileLikelihoodTestStat(), and ~ProfileLikelihoodTestStat().

bool RooStats::ProfileLikelihoodTestStat::fDetailedOutputEnabled

private

Definition at line 182 of file ProfileLikelihoodTestStat.h.

Referenced by EnableDetailedOutput(), and ProfileLikelihoodTestStat().

bool RooStats::ProfileLikelihoodTestStat::fDetailedOutputWithErrorsAndPulls

private

Definition at line 183 of file ProfileLikelihoodTestStat.h.

Referenced by EnableDetailedOutput(), and ProfileLikelihoodTestStat().

Bool_t RooStats::ProfileLikelihoodTestStat::fgAlwaysReuseNll = kTRUE

staticprivate

Definition at line 189 of file ProfileLikelihoodTestStat.h.

RooAbsData* RooStats::ProfileLikelihoodTestStat::fLastData

private

Definition at line 175 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat().

LimitType RooStats::ProfileLikelihoodTestStat::fLimitType

private

Definition at line 177 of file ProfileLikelihoodTestStat.h.

Referenced by IsOneSidedDiscovery(), IsTwoSided(), ProfileLikelihoodTestStat(), SetOneSided(), and SetOneSidedDiscovery().

Bool_t RooStats::ProfileLikelihoodTestStat::fLOffset

private

Definition at line 195 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetLOffset().

TString RooStats::ProfileLikelihoodTestStat::fMinimizer

private

Definition at line 191 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetMinimizer().

RooAbsReal* RooStats::ProfileLikelihoodTestStat::fNll

private

Definition at line 173 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and ~ProfileLikelihoodTestStat().

RooAbsPdf* RooStats::ProfileLikelihoodTestStat::fPdf

private

Definition at line 172 of file ProfileLikelihoodTestStat.h.

Referenced by GetPdf(), and ProfileLikelihoodTestStat().

Int_t RooStats::ProfileLikelihoodTestStat::fPrintLevel

private

Definition at line 194 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetPrintLevel().

Bool_t RooStats::ProfileLikelihoodTestStat::fReuseNll

private

Definition at line 190 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetReuseNLL().

Bool_t RooStats::ProfileLikelihoodTestStat::fSigned

private

Definition at line 178 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetSigned().

Int_t RooStats::ProfileLikelihoodTestStat::fStrategy

private

Definition at line 192 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetStrategy().

Double_t RooStats::ProfileLikelihoodTestStat::fTolerance

private

Definition at line 193 of file ProfileLikelihoodTestStat.h.

Referenced by ProfileLikelihoodTestStat(), and SetTolerance().

TString RooStats::ProfileLikelihoodTestStat::fVarName

private

Definition at line 187 of file ProfileLikelihoodTestStat.h.

Referenced by GetVarName(), ProfileLikelihoodTestStat(), and SetVarName().

Collaboration diagram for RooStats::ProfileLikelihoodTestStat:

[legend]

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

roofit/roostats/inc/RooStats/ProfileLikelihoodTestStat.h
roofit/roostats/src/ProfileLikelihoodTestStat.cxx

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation