RooStats::ConfidenceBelt Class Reference

ConfidenceBelt is a concrete implementation of the ConfInterval interface.

It implements simple general purpose interval of arbitrary dimensions and shape. It does not assume the interval is connected. It uses either a RooDataSet (eg. a list of parameter points in the interval) or a RooDataHist (eg. a Histogram-like object for small regions of the parameter space) to store the interval.

Definition at line 156 of file ConfidenceBelt.h.

Public Member Functions
	ConfidenceBelt ()
	Default constructor. More...
	ConfidenceBelt (const char *name)
	Alternate constructor. More...
	ConfidenceBelt (const char *name, const char *title)
	Alternate constructor. More...
	ConfidenceBelt (const char *name, RooAbsData &)
	Alternate constructor. More...
	ConfidenceBelt (const char *name, const char *title, RooAbsData &)
	Alternate constructor. More...
virtual	~ConfidenceBelt ()
	Destructor. More...
void	AddAcceptanceRegion (RooArgSet &, AcceptanceRegion region, Double_t cl=-1., Double_t leftside=-1.)
void	AddAcceptanceRegion (RooArgSet &point, Int_t dataSetIndex, Double_t lower, Double_t upper, Double_t cl=-1., Double_t leftside=-1.)
Bool_t	CheckParameters (RooArgSet &) const
std::vector< Double_t >	ConfidenceLevels () const
AcceptanceRegion *	GetAcceptanceRegion (RooArgSet &, Double_t cl=-1., Double_t leftside=-1.)
	Method to determine if a parameter point is in the interval. More...
Double_t	GetAcceptanceRegionMax (RooArgSet &, Double_t cl=-1., Double_t leftside=-1.)
Double_t	GetAcceptanceRegionMin (RooArgSet &, Double_t cl=-1., Double_t leftside=-1.)
virtual RooArgSet *	GetParameters () const
	returns list of parameters More...
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TString &name, const TString &title)
	TNamed (const TNamed &named)
	TNamed copy ctor. More...
virtual	~TNamed ()
virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...
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 two TNamed objects. More...
virtual void	Copy (TObject &named) const
	Copy this to obj. More...
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...
virtual const char *	GetName () const
	Returns name of object. More...
virtual const char *	GetTitle () const
	Returns title of object. More...
virtual ULong_t	Hash () const
	Return hash value for this object. More...
virtual Bool_t	IsSortable () const
virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...
virtual void	Print (Option_t *option="") const
	Print TNamed name and title. More...
virtual void	SetName (const char *name)
	Set the name of the TNamed. More...
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title). More...
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed. More...
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...
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...
virtual const char *	ClassName () const
	Returns name of class to which the object belongs. 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 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 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 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...
Bool_t	IsOnHeap () const
Bool_t	IsZombie () const
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 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, Bool_t set)
	Set or unset the user status bits as specified in f. More...
void	SetBit (UInt_t f)
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...
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...

Private Attributes
RooAbsData *	fParameterPoints
std::vector< SamplingSummary >	fSamplingSummaries
SamplingSummaryLookup	fSamplingSummaryLookup

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
enum	EStatusBits {   kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),   kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }
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 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 ()
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle

#include <RooStats/ConfidenceBelt.h>

Inheritance diagram for RooStats::ConfidenceBelt:

Constructor & Destructor Documentation

ConfidenceBelt() [1/5]

ConfidenceBelt::ConfidenceBelt

(

)

Default constructor.

Definition at line 47 of file ConfidenceBelt.cxx.

ConfidenceBelt() [2/5]

ConfidenceBelt::ConfidenceBelt

(

const char *

name

)

Alternate constructor.

Definition at line 55 of file ConfidenceBelt.cxx.

ConfidenceBelt() [3/5]

ConfidenceBelt::ConfidenceBelt	(	const char *	name,
		const char *	title
	)

Alternate constructor.

Definition at line 63 of file ConfidenceBelt.cxx.

ConfidenceBelt() [4/5]

ConfidenceBelt::ConfidenceBelt	(	const char *	name,
		RooAbsData &	data
	)

Alternate constructor.

Definition at line 71 of file ConfidenceBelt.cxx.

ConfidenceBelt() [5/5]

ConfidenceBelt::ConfidenceBelt	(	const char *	name,
		const char *	title,
		RooAbsData &	data
	)

Alternate constructor.

Definition at line 79 of file ConfidenceBelt.cxx.

~ConfidenceBelt()

ConfidenceBelt::~ConfidenceBelt ( )

virtual

Destructor.

Definition at line 87 of file ConfidenceBelt.cxx.

Member Function Documentation

AddAcceptanceRegion() [1/2]

void ConfidenceBelt::AddAcceptanceRegion	(	RooArgSet &	parameterPoint,
		AcceptanceRegion	region,
		Double_t	cl = -1.,
		Double_t	leftside = -1.
	)

Definition at line 174 of file ConfidenceBelt.cxx.

AddAcceptanceRegion() [2/2]

void ConfidenceBelt::AddAcceptanceRegion	(	RooArgSet &	point,
		Int_t	dataSetIndex,
		Double_t	lower,
		Double_t	upper,
		Double_t	cl = -1.,
		Double_t	leftside = -1.
	)

Definition at line 116 of file ConfidenceBelt.cxx.

CheckParameters()

Bool_t ConfidenceBelt::CheckParameters

(

RooArgSet &

parameterPoint

)

const

Definition at line 272 of file ConfidenceBelt.cxx.

ConfidenceLevels()

vector< Double_t > ConfidenceBelt::ConfidenceLevels

(

)

const

Definition at line 109 of file ConfidenceBelt.cxx.

GetAcceptanceRegion()

AcceptanceRegion * ConfidenceBelt::GetAcceptanceRegion	(	RooArgSet &	parameterPoint,
		Double_t	cl = -1.,
		Double_t	leftside = -1.
	)

Method to determine if a parameter point is in the interval.

Definition at line 213 of file ConfidenceBelt.cxx.

GetAcceptanceRegionMax()

Double_t ConfidenceBelt::GetAcceptanceRegionMax	(	RooArgSet &	parameterPoint,
		Double_t	cl = -1.,
		Double_t	leftside = -1.
	)

Definition at line 101 of file ConfidenceBelt.cxx.

GetAcceptanceRegionMin()

Double_t ConfidenceBelt::GetAcceptanceRegionMin	(	RooArgSet &	parameterPoint,
		Double_t	cl = -1.,
		Double_t	leftside = -1.
	)

Definition at line 93 of file ConfidenceBelt.cxx.

GetParameters()

RooArgSet * ConfidenceBelt::GetParameters ( ) const

virtual

returns list of parameters

Definition at line 265 of file ConfidenceBelt.cxx.

Member Data Documentation

fParameterPoints

RooAbsData* RooStats::ConfidenceBelt::fParameterPoints

private

Definition at line 161 of file ConfidenceBelt.h.

fSamplingSummaries

std::vector<SamplingSummary> RooStats::ConfidenceBelt::fSamplingSummaries

private

Definition at line 160 of file ConfidenceBelt.h.

fSamplingSummaryLookup

SamplingSummaryLookup RooStats::ConfidenceBelt::fSamplingSummaryLookup

private

Definition at line 159 of file ConfidenceBelt.h.

---

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

• roofit/roostats/inc/RooStats/ConfidenceBelt.h
• roofit/roostats/src/ConfidenceBelt.cxx