This class provides helper functions for creating likelihood models from histograms.

It is used by RooStats::HistFactory::MakeModelAndMeasurementFast.

A tutorial showing how to create a HistFactory model is hf001_example.C

Definition at line 42 of file HistoToWorkspaceFactoryFast.h.

Public Member Functions
	HistoToWorkspaceFactoryFast ()

	HistoToWorkspaceFactoryFast (RooStats::HistFactory::Measurement &Meas)

virtual	~HistoToWorkspaceFactoryFast ()

RooWorkspace *	MakeCombinedModel (std::vector< std::string >, std::vector< RooWorkspace * >)

RooWorkspace *	MakeSingleChannelModel (Measurement &measurement, Channel &channel)

void	SetFunctionsToPreprocess (std::vector< std::string > lines)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor. More...

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

void	InvertBit (UInt_t f)

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

Static Public Member Functions
static void	ConfigureWorkspaceForMeasurement (const std::string &ModelName, RooWorkspace *ws_single, Measurement &measurement)

static RooWorkspace *	MakeCombinedModel (Measurement &measurement)

static void	PrintCovarianceMatrix (RooFitResult result, RooArgSet params, std::string filename)

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions
void	AddConstraintTerms (RooWorkspace *proto, Measurement &measurement, std::string prefix, std::string interpName, std::vector< OverallSys > &systList, std::vector< std::string > &likelihoodTermNames, std::vector< std::string > &totSystTermNames)

void	AddMultiVarGaussConstraint (RooWorkspace *proto, std::string prefix, int lowBin, int highBin, std::vector< std::string > &likelihoodTermNames)

std::string	AddNormFactor (RooWorkspace *proto, std::string &channel, std::string &sigmaEpsilon, Sample &sample, bool doRatio)

void	AddPoissonTerms (RooWorkspace *proto, std::string prefix, std::string obsPrefix, std::string expPrefix, int lowBin, int highBin, std::vector< std::string > &likelihoodTermNames)

void	ConfigureHistFactoryDataset (RooDataSet obsData, TH1 nominal, RooWorkspace *proto, std::vector< std::string > obsNameVec)

RooArgList	createStatConstraintTerms (RooWorkspace proto, std::vector< std::string > &constraintTerms, ParamHistFunc &paramHist, const TH1 uncertHist, Constraint::Type type, Double_t minSigma)

void	LinInterpWithConstraint (RooWorkspace proto, const TH1 nominal, std::vector< HistoSys >, std::string prefix, std::string productPrefix, std::string systTerm, std::vector< std::string > &likelihoodTermNames)

TH1 *	MakeAbsolUncertaintyHist (const std::string &Name, const TH1 *Hist)

std::unique_ptr< TH1 >	MakeScaledUncertaintyHist (const std::string &Name, std::vector< std::pair< const TH1 , const TH1 > > HistVec) const

RooWorkspace *	MakeSingleChannelWorkspace (Measurement &measurement, Channel &channel)

void	MakeTotalExpected (RooWorkspace *proto, std::string totName, std::vector< std::string > &syst_x_expectedPrefixNames, std::vector< std::string > &normByNames)

RooDataSet *	MergeDataSets (RooWorkspace combined, std::vector< RooWorkspace > wspace_vec, std::vector< std::string > channel_names, std::string dataSetName, RooArgList obsList, RooCategory *channelCat)

void	ProcessExpectedHisto (const TH1 hist, RooWorkspace proto, std::string prefix, std::string productPrefix, std::string systTerm)

void	SetObsToExpected (RooWorkspace *proto, std::string obsPrefix, std::string expPrefix, int lowBin, int highBin)

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

void	MakeZombie ()

Static Protected Member Functions
static void	EditSyst (RooWorkspace proto, const char pdfNameChar, std::map< std::string, double > gammaSyst, std::map< std::string, double > uniformSyst, std::map< std::string, double > logNormSyst, std::map< std::string, double > noSyst)

Protected Attributes
int	fHighBin

int	fLowBin

double	fLumiError

double	fNomLumi

std::map< std::string, double >	fParamValues

std::vector< std::string >	fSystToFix

Private Member Functions
void	GuessObsNameVec (const TH1 *hist)

Private Attributes
std::string	fObsName

std::vector< std::string >	fObsNameVec

std::vector< std::string >	fPreprocessFunctions

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

enum	EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

#include <RooStats/HistFactory/HistoToWorkspaceFactoryFast.h>

Inheritance diagram for RooStats::HistFactory::HistoToWorkspaceFactoryFast:

[legend]

Constructor & Destructor Documentation

◆ HistoToWorkspaceFactoryFast() [1/2]

RooStats::HistFactory::HistoToWorkspaceFactoryFast::HistoToWorkspaceFactoryFast ( )

Definition at line 101 of file HistoToWorkspaceFactoryFast.cxx.

◆ HistoToWorkspaceFactoryFast() [2/2]

RooStats::HistFactory::HistoToWorkspaceFactoryFast::HistoToWorkspaceFactoryFast ( RooStats::HistFactory::Measurement & Meas )

Definition at line 109 of file HistoToWorkspaceFactoryFast.cxx.

◆ ~HistoToWorkspaceFactoryFast()

RooStats::HistFactory::HistoToWorkspaceFactoryFast::~HistoToWorkspaceFactoryFast ( )

virtual

Definition at line 106 of file HistoToWorkspaceFactoryFast.cxx.

Member Function Documentation

◆ AddConstraintTerms()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::AddConstraintTerms	(	RooWorkspace *	proto,
		Measurement &	measurement,
		std::string	prefix,
		std::string	interpName,
		std::vector< OverallSys > &	systList,
		std::vector< std::string > &	likelihoodTermNames,
		std::vector< std::string > &	totSystTermNames
	)

protected

Definition at line 600 of file HistoToWorkspaceFactoryFast.cxx.

◆ AddMultiVarGaussConstraint()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::AddMultiVarGaussConstraint	(	RooWorkspace *	proto,
		std::string	prefix,
		int	lowBin,
		int	highBin,
		std::vector< std::string > &	likelihoodTermNames
	)

protected

Definition at line 389 of file HistoToWorkspaceFactoryFast.cxx.

◆ AddNormFactor()

string RooStats::HistFactory::HistoToWorkspaceFactoryFast::AddNormFactor	(	RooWorkspace *	proto,
		std::string &	channel,
		std::string &	sigmaEpsilon,
		Sample &	sample,
		bool	doRatio
	)

protected

Definition at line 533 of file HistoToWorkspaceFactoryFast.cxx.

◆ AddPoissonTerms()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::AddPoissonTerms	(	RooWorkspace *	proto,
		std::string	prefix,
		std::string	obsPrefix,
		std::string	expPrefix,
		int	lowBin,
		int	highBin,
		std::vector< std::string > &	likelihoodTermNames
	)

protected

Definition at line 832 of file HistoToWorkspaceFactoryFast.cxx.

◆ ConfigureHistFactoryDataset()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::ConfigureHistFactoryDataset	(	RooDataSet *	obsData,
		TH1 *	nominal,
		RooWorkspace *	proto,
		std::vector< std::string >	obsNameVec
	)

protected

Definition at line 2053 of file HistoToWorkspaceFactoryFast.cxx.

◆ ConfigureWorkspaceForMeasurement()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::ConfigureWorkspaceForMeasurement	(	const std::string &	ModelName,
		RooWorkspace *	ws_single,
		Measurement &	measurement
	)

static

Definition at line 122 of file HistoToWorkspaceFactoryFast.cxx.

◆ createStatConstraintTerms()

RooArgList RooStats::HistFactory::HistoToWorkspaceFactoryFast::createStatConstraintTerms	(	RooWorkspace *	proto,
		std::vector< std::string > &	constraintTerms,
		ParamHistFunc &	paramHist,
		const TH1 *	uncertHist,
		Constraint::Type	type,
		Double_t	minSigma
	)

protected

Definition at line 2598 of file HistoToWorkspaceFactoryFast.cxx.

◆ EditSyst()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::EditSyst	(	RooWorkspace *	proto,
		const char *	pdfNameChar,
		std::map< std::string, double >	gammaSyst,
		std::map< std::string, double >	uniformSyst,
		std::map< std::string, double >	logNormSyst,
		std::map< std::string, double >	noSyst
	)

staticprotected

Definition at line 897 of file HistoToWorkspaceFactoryFast.cxx.

◆ GuessObsNameVec()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::GuessObsNameVec ( const TH1 * hist )

private

Definition at line 2104 of file HistoToWorkspaceFactoryFast.cxx.

◆ LinInterpWithConstraint()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::LinInterpWithConstraint	(	RooWorkspace *	proto,
		const TH1 *	nominal,
		std::vector< HistoSys >	histoSysList,
		std::string	prefix,
		std::string	productPrefix,
		std::string	systTerm,
		std::vector< std::string > &	likelihoodTermNames
	)

protected

Definition at line 420 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeAbsolUncertaintyHist()

TH1 * RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeAbsolUncertaintyHist	(	const std::string &	Name,
		const TH1 *	Hist
	)

protected

Definition at line 2405 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeCombinedModel() [1/2]

RooWorkspace * RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeCombinedModel ( Measurement & measurement )

static

Definition at line 274 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeCombinedModel() [2/2]

RooWorkspace * RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeCombinedModel	(	std::vector< std::string >	ch_names,
		std::vector< RooWorkspace * >	chs
	)

Definition at line 2123 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeScaledUncertaintyHist()

std::unique_ptr< TH1 > RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeScaledUncertaintyHist	(	const std::string &	Name,
		std::vector< std::pair< const TH1 , const TH1 > >	HistVec
	)		const

protected

Definition at line 2465 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeSingleChannelModel()

RooWorkspace * RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeSingleChannelModel	(	Measurement &	measurement,
		Channel &	channel
	)

Definition at line 244 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeSingleChannelWorkspace()

RooWorkspace * RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeSingleChannelWorkspace	(	Measurement &	measurement,
		Channel &	channel
	)

protected

Definition at line 1211 of file HistoToWorkspaceFactoryFast.cxx.

◆ MakeTotalExpected()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::MakeTotalExpected	(	RooWorkspace *	proto,
		std::string	totName,
		std::vector< std::string > &	syst_x_expectedPrefixNames,
		std::vector< std::string > &	normByNames
	)

protected

Definition at line 753 of file HistoToWorkspaceFactoryFast.cxx.

◆ MergeDataSets()

RooDataSet * RooStats::HistFactory::HistoToWorkspaceFactoryFast::MergeDataSets	(	RooWorkspace *	combined,
		std::vector< RooWorkspace * >	wspace_vec,
		std::vector< std::string >	channel_names,
		std::string	dataSetName,
		RooArgList	obsList,
		RooCategory *	channelCat
	)

protected

Definition at line 2350 of file HistoToWorkspaceFactoryFast.cxx.

◆ PrintCovarianceMatrix()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::PrintCovarianceMatrix	(	RooFitResult *	result,
		RooArgSet *	params,
		std::string	filename
	)

static

Definition at line 1178 of file HistoToWorkspaceFactoryFast.cxx.

◆ ProcessExpectedHisto()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::ProcessExpectedHisto	(	const TH1 *	hist,
		RooWorkspace *	proto,
		std::string	prefix,
		std::string	productPrefix,
		std::string	systTerm
	)

protected

Definition at line 334 of file HistoToWorkspaceFactoryFast.cxx.

◆ SetFunctionsToPreprocess()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::SetFunctionsToPreprocess ( std::vector< std::string > lines )

inline

Definition at line 62 of file HistoToWorkspaceFactoryFast.h.

◆ SetObsToExpected()

void RooStats::HistFactory::HistoToWorkspaceFactoryFast::SetObsToExpected	(	RooWorkspace *	proto,
		std::string	obsPrefix,
		std::string	expPrefix,
		int	lowBin,
		int	highBin
	)

protected

Definition at line 856 of file HistoToWorkspaceFactoryFast.cxx.

Member Data Documentation

◆ fHighBin

int RooStats::HistFactory::HistoToWorkspaceFactoryFast::fHighBin

protected

Definition at line 130 of file HistoToWorkspaceFactoryFast.h.

◆ fLowBin

int RooStats::HistFactory::HistoToWorkspaceFactoryFast::fLowBin

protected

Definition at line 129 of file HistoToWorkspaceFactoryFast.h.

◆ fLumiError

double RooStats::HistFactory::HistoToWorkspaceFactoryFast::fLumiError

protected

Definition at line 128 of file HistoToWorkspaceFactoryFast.h.

◆ fNomLumi

double RooStats::HistFactory::HistoToWorkspaceFactoryFast::fNomLumi

protected

Definition at line 127 of file HistoToWorkspaceFactoryFast.h.

◆ fObsName

std::string RooStats::HistFactory::HistoToWorkspaceFactoryFast::fObsName

private

Definition at line 137 of file HistoToWorkspaceFactoryFast.h.

◆ fObsNameVec

std::vector<std::string> RooStats::HistFactory::HistoToWorkspaceFactoryFast::fObsNameVec

private

Definition at line 136 of file HistoToWorkspaceFactoryFast.h.

◆ fParamValues

std::map<std::string, double> RooStats::HistFactory::HistoToWorkspaceFactoryFast::fParamValues

protected

Definition at line 126 of file HistoToWorkspaceFactoryFast.h.

◆ fPreprocessFunctions

std::vector<std::string> RooStats::HistFactory::HistoToWorkspaceFactoryFast::fPreprocessFunctions

private

Definition at line 138 of file HistoToWorkspaceFactoryFast.h.

◆ fSystToFix

std::vector<std::string> RooStats::HistFactory::HistoToWorkspaceFactoryFast::fSystToFix

protected

Definition at line 125 of file HistoToWorkspaceFactoryFast.h.

Libraries for RooStats::HistFactory::HistoToWorkspaceFactoryFast:

[legend]

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ HistoToWorkspaceFactoryFast() [1/2]

◆ HistoToWorkspaceFactoryFast() [2/2]

◆ ~HistoToWorkspaceFactoryFast()

Member Function Documentation

◆ AddConstraintTerms()

◆ AddMultiVarGaussConstraint()

◆ AddNormFactor()

◆ AddPoissonTerms()

◆ ConfigureHistFactoryDataset()

◆ ConfigureWorkspaceForMeasurement()

◆ createStatConstraintTerms()

◆ EditSyst()

◆ GuessObsNameVec()

◆ LinInterpWithConstraint()

◆ MakeAbsolUncertaintyHist()

◆ MakeCombinedModel() [1/2]

◆ MakeCombinedModel() [2/2]

◆ MakeScaledUncertaintyHist()

◆ MakeSingleChannelModel()

◆ MakeSingleChannelWorkspace()

◆ MakeTotalExpected()

◆ MergeDataSets()

◆ PrintCovarianceMatrix()

◆ ProcessExpectedHisto()

◆ SetFunctionsToPreprocess()

◆ SetObsToExpected()

Member Data Documentation

◆ fHighBin

◆ fLowBin

◆ fLumiError

◆ fNomLumi

◆ fObsName

◆ fObsNameVec

◆ fParamValues

◆ fPreprocessFunctions

◆ fSystToFix