This class provides simple and straightforward utilities to plot a MCMCInterval object.

Basic use only requires a few lines once you have an MCMCInterval*:

plot.Draw();

RooStats::MCMCIntervalPlot

This class provides simple and straightforward utilities to plot a MCMCInterval object.

The standard Draw() function will currently draw the confidence interval range with bars if 1-D and a contour if 2-D. The MCMC posterior will also be plotted for the 1-D case.

Definition at line 28 of file MCMCIntervalPlot.h.

Public Member Functions
	MCMCIntervalPlot ()

	MCMCIntervalPlot (MCMCInterval &interval)

virtual	~MCMCIntervalPlot ()
	Destructor of SamplingDistribution.

void	Draw (const Option_t *options=NULL)

void	DrawChainScatter (RooRealVar &xVar, RooRealVar &yVar)

void	DrawNLLHist (const Option_t *options=NULL)

void	DrawNLLVsTime ()

void	DrawParameterVsTime (RooRealVar &param)

void	DrawWeightHist (const Option_t *options=NULL)

void	SetLineColor (Color_t color)

void	SetLineWidth (Int_t width)

void	SetMCMCInterval (MCMCInterval &interval)

void	SetShadeColor (Color_t color)

void	SetShowBurnIn (Bool_t showBurnIn)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings ("").

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

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects.

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

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

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

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

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

virtual Bool_t	IsSortable () const

virtual void	ls (Option_t *option="") const
	List TNamed name and title.

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

virtual void	Print (Option_t *option="") const
	Print TNamed name and title.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

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

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

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

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

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

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.

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

virtual Option_t *	GetOption () const

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

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

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.

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

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

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

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

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

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

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

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE 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).

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

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

void	operator delete (void *ptr)
	Operator delete.

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

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.

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

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

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

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

void	ResetBit (UInt_t f)

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

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

void	SetBit (UInt_t f)

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

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

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

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

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.

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

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

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

Public Member Functions inherited from RooPrintable
	RooPrintable ()

virtual	~RooPrintable ()

virtual Int_t	defaultPrintContents (Option_t *opt) const
	Default choice of contents to be printed (name and value)

virtual StyleOption	defaultPrintStyle (Option_t *opt) const

virtual void	printAddress (std::ostream &os) const
	Print class name of object.

virtual void	printArgs (std::ostream &os) const
	Interface for printing of object arguments.

virtual void	printClassName (std::ostream &os) const
	Print class name of object.

virtual void	printExtras (std::ostream &os) const
	Interface to print extras of object.

virtual void	printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
	Interface for detailed printing of object.

virtual void	printName (std::ostream &os) const
	Print name of object.

virtual void	printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const
	Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'.

virtual void	printTitle (std::ostream &os) const
	Print title of object.

virtual void	printTree (std::ostream &os, TString indent="") const
	Interface for tree structure printing of object.

virtual void	printValue (std::ostream &os) const
	Interface to print value of object.

Protected Member Functions
void	DrawHistInterval (const Option_t *options=NULL)

void	DrawInterval (const Option_t *options=NULL)

void	DrawKeysPdfInterval (const Option_t *options=NULL)

void	DrawPosterior (const Option_t *options=NULL)

void *	DrawPosteriorHist (const Option_t options=NULL, const char title=NULL, Bool_t scale=kTRUE)

void *	DrawPosteriorKeysPdf (const Option_t *options=NULL)

void *	DrawPosteriorKeysProduct (const Option_t *options=NULL)

void	DrawShortestInterval (const Option_t *options=NULL)

void	DrawTailFractionInterval (const Option_t *options=NULL)

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).

void	MakeZombie ()

Private Attributes
TGraph *	fBurnIn

Int_t	fDimension

TGraph *	fFirst

MCMCInterval *	fInterval

Color_t	fLineColor

Int_t	fLineWidth

TGraph *	fNLLGraph

TH1 *	fNLLHist

RooArgSet *	fParameters

TGraph *	fParamGraph

TH1 *	fPosteriorHist

TH1 *	fPosteriorHistHistCopy

TH1 *	fPosteriorHistTFCopy

RooNDKeysPdf *	fPosteriorKeysPdf

RooProduct *	fPosteriorKeysProduct

Color_t	fShadeColor

Bool_t	fShowBurnIn

TGraph *	fWalk

TH1 *	fWeightHist

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) }

Public Types inherited from RooPrintable
enum	ContentsOption { kName =1 , kClassName =2 , kValue =4 , kArgs =8 , kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128 }

enum	StyleOption { kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 , kTreeStructure =5 }

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

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

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

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

Static Public Member Functions inherited from RooPrintable
static std::ostream &	defaultPrintStream (std::ostream *os=0)
	Return a reference to the current default stream to use in Print().

static void	nameFieldLength (Int_t newLen)
	Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount.

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

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Static Protected Attributes inherited from RooPrintable
static Int_t	_nameLength

#include <RooStats/MCMCIntervalPlot.h>

Inheritance diagram for RooStats::MCMCIntervalPlot:

[legend]

Constructor & Destructor Documentation

◆ MCMCIntervalPlot() [1/2]

MCMCIntervalPlot::MCMCIntervalPlot ( )

Definition at line 65 of file MCMCIntervalPlot.cxx.

◆ MCMCIntervalPlot() [2/2]

MCMCIntervalPlot::MCMCIntervalPlot ( MCMCInterval & interval )

Definition at line 91 of file MCMCIntervalPlot.cxx.

◆ ~MCMCIntervalPlot()

MCMCIntervalPlot::~MCMCIntervalPlot ( )

virtual

Destructor of SamplingDistribution.

Definition at line 115 of file MCMCIntervalPlot.cxx.

Member Function Documentation

◆ Draw()

void MCMCIntervalPlot::Draw ( const Option_t * options = NULL )

Definition at line 147 of file MCMCIntervalPlot.cxx.

◆ DrawChainScatter()

void MCMCIntervalPlot::DrawChainScatter	(	RooRealVar &	xVar,
		RooRealVar &	yVar
	)

Definition at line 590 of file MCMCIntervalPlot.cxx.

◆ DrawHistInterval()

void MCMCIntervalPlot::DrawHistInterval ( const Option_t * options = NULL )

protected

Definition at line 381 of file MCMCIntervalPlot.cxx.

◆ DrawInterval()

void MCMCIntervalPlot::DrawInterval ( const Option_t * options = NULL )

protected

Definition at line 256 of file MCMCIntervalPlot.cxx.

◆ DrawKeysPdfInterval()

void MCMCIntervalPlot::DrawKeysPdfInterval ( const Option_t * options = NULL )

protected

Definition at line 284 of file MCMCIntervalPlot.cxx.

◆ DrawNLLHist()

void MCMCIntervalPlot::DrawNLLHist ( const Option_t * options = NULL )

Definition at line 750 of file MCMCIntervalPlot.cxx.

◆ DrawNLLVsTime()

void MCMCIntervalPlot::DrawNLLVsTime ( )

Definition at line 711 of file MCMCIntervalPlot.cxx.

◆ DrawParameterVsTime()

void MCMCIntervalPlot::DrawParameterVsTime ( RooRealVar & param )

Definition at line 672 of file MCMCIntervalPlot.cxx.

◆ DrawPosterior()

void MCMCIntervalPlot::DrawPosterior ( const Option_t * options = NULL )

protected

Definition at line 154 of file MCMCIntervalPlot.cxx.

◆ DrawPosteriorHist()

void * MCMCIntervalPlot::DrawPosteriorHist	(	const Option_t *	options = `NULL`,
		const char *	title = `NULL`,
		Bool_t	scale = `kTRUE`
	)

protected

Definition at line 164 of file MCMCIntervalPlot.cxx.

◆ DrawPosteriorKeysPdf()

void * MCMCIntervalPlot::DrawPosteriorKeysPdf ( const Option_t * options = NULL )

protected

Definition at line 203 of file MCMCIntervalPlot.cxx.

◆ DrawPosteriorKeysProduct()

void * MCMCIntervalPlot::DrawPosteriorKeysProduct ( const Option_t * options = NULL )

protected

Definition at line 541 of file MCMCIntervalPlot.cxx.

◆ DrawShortestInterval()

void MCMCIntervalPlot::DrawShortestInterval ( const Option_t * options = NULL )

protected

Definition at line 274 of file MCMCIntervalPlot.cxx.

◆ DrawTailFractionInterval()

void MCMCIntervalPlot::DrawTailFractionInterval ( const Option_t * options = NULL )

protected

Definition at line 480 of file MCMCIntervalPlot.cxx.

◆ DrawWeightHist()

void MCMCIntervalPlot::DrawWeightHist ( const Option_t * options = NULL )

Definition at line 776 of file MCMCIntervalPlot.cxx.

◆ SetLineColor()

void RooStats::MCMCIntervalPlot::SetLineColor ( Color_t color )

inline

Definition at line 38 of file MCMCIntervalPlot.h.

◆ SetLineWidth()

void RooStats::MCMCIntervalPlot::SetLineWidth ( Int_t width )

inline

Definition at line 39 of file MCMCIntervalPlot.h.

◆ SetMCMCInterval()

void MCMCIntervalPlot::SetMCMCInterval ( MCMCInterval & interval )

Definition at line 138 of file MCMCIntervalPlot.cxx.

◆ SetShadeColor()

void RooStats::MCMCIntervalPlot::SetShadeColor ( Color_t color )

inline

Definition at line 40 of file MCMCIntervalPlot.h.

◆ SetShowBurnIn()

void RooStats::MCMCIntervalPlot::SetShowBurnIn ( Bool_t showBurnIn )

inline

Definition at line 41 of file MCMCIntervalPlot.h.

Member Data Documentation

◆ fBurnIn

TGraph* RooStats::MCMCIntervalPlot::fBurnIn

private

Definition at line 68 of file MCMCIntervalPlot.h.

◆ fDimension

Int_t RooStats::MCMCIntervalPlot::fDimension

private

Definition at line 62 of file MCMCIntervalPlot.h.

◆ fFirst

TGraph* RooStats::MCMCIntervalPlot::fFirst

private

Definition at line 69 of file MCMCIntervalPlot.h.

◆ fInterval

MCMCInterval* RooStats::MCMCIntervalPlot::fInterval

private

Definition at line 53 of file MCMCIntervalPlot.h.

◆ fLineColor

Color_t RooStats::MCMCIntervalPlot::fLineColor

private

Definition at line 63 of file MCMCIntervalPlot.h.

◆ fLineWidth

Int_t RooStats::MCMCIntervalPlot::fLineWidth

private

Definition at line 65 of file MCMCIntervalPlot.h.

◆ fNLLGraph

TGraph* RooStats::MCMCIntervalPlot::fNLLGraph

private

Definition at line 71 of file MCMCIntervalPlot.h.

◆ fNLLHist

TH1* RooStats::MCMCIntervalPlot::fNLLHist

private

Definition at line 58 of file MCMCIntervalPlot.h.

◆ fParameters

RooArgSet* RooStats::MCMCIntervalPlot::fParameters

private

Definition at line 54 of file MCMCIntervalPlot.h.

◆ fParamGraph

TGraph* RooStats::MCMCIntervalPlot::fParamGraph

private

Definition at line 70 of file MCMCIntervalPlot.h.

◆ fPosteriorHist

TH1* RooStats::MCMCIntervalPlot::fPosteriorHist

private

Definition at line 55 of file MCMCIntervalPlot.h.

◆ fPosteriorHistHistCopy

TH1* RooStats::MCMCIntervalPlot::fPosteriorHistHistCopy

private

Definition at line 60 of file MCMCIntervalPlot.h.

◆ fPosteriorHistTFCopy

TH1* RooStats::MCMCIntervalPlot::fPosteriorHistTFCopy

private

Definition at line 61 of file MCMCIntervalPlot.h.

◆ fPosteriorKeysPdf

RooNDKeysPdf* RooStats::MCMCIntervalPlot::fPosteriorKeysPdf

private

Definition at line 56 of file MCMCIntervalPlot.h.

◆ fPosteriorKeysProduct

RooProduct* RooStats::MCMCIntervalPlot::fPosteriorKeysProduct

private

Definition at line 57 of file MCMCIntervalPlot.h.

◆ fShadeColor

Color_t RooStats::MCMCIntervalPlot::fShadeColor

private

Definition at line 64 of file MCMCIntervalPlot.h.

◆ fShowBurnIn

Bool_t RooStats::MCMCIntervalPlot::fShowBurnIn

private

Definition at line 66 of file MCMCIntervalPlot.h.

◆ fWalk

TGraph* RooStats::MCMCIntervalPlot::fWalk

private

Definition at line 67 of file MCMCIntervalPlot.h.

◆ fWeightHist

TH1* RooStats::MCMCIntervalPlot::fWeightHist

private

Definition at line 59 of file MCMCIntervalPlot.h.

Libraries for RooStats::MCMCIntervalPlot:

[legend]

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

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

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ MCMCIntervalPlot() [1/2]

◆ MCMCIntervalPlot() [2/2]

◆ ~MCMCIntervalPlot()

Member Function Documentation

◆ Draw()

◆ DrawChainScatter()

◆ DrawHistInterval()

◆ DrawInterval()

◆ DrawKeysPdfInterval()

◆ DrawNLLHist()

◆ DrawNLLVsTime()

◆ DrawParameterVsTime()

◆ DrawPosterior()

◆ DrawPosteriorHist()

◆ DrawPosteriorKeysPdf()

◆ DrawPosteriorKeysProduct()

◆ DrawShortestInterval()

◆ DrawTailFractionInterval()

◆ DrawWeightHist()

◆ SetLineColor()

◆ SetLineWidth()

◆ SetMCMCInterval()

◆ SetShadeColor()

◆ SetShowBurnIn()

Member Data Documentation

◆ fBurnIn

◆ fDimension

◆ fFirst

◆ fInterval

◆ fLineColor

◆ fLineWidth

◆ fNLLGraph

◆ fNLLHist

◆ fParameters

◆ fParamGraph

◆ fPosteriorHist

◆ fPosteriorHistHistCopy

◆ fPosteriorHistTFCopy

◆ fPosteriorKeysPdf

◆ fPosteriorKeysProduct

◆ fShadeColor

◆ fShowBurnIn

◆ fWalk

◆ fWeightHist