Definition at line 41 of file RooFitResult.h.

Public Member Functions
	RooFitResult (const char name=0, const char title=0)
	Constructor with name and title coverity[UNINIT_CTOR]. More...

	RooFitResult (const RooFitResult &other)
	Copy constructor. More...

virtual TObject *	Clone (const char *newname=0) const
	Make a clone of an object using the Streamer facility. More...

virtual TObject *	clone () const

virtual	~RooFitResult ()
	Destructor. More...

virtual void	printValue (std::ostream &os) const
	Print the value of the fit result, i.e.g the status, minimized FCN, edm and covariance quality code. More...

virtual void	printName (std::ostream &os) const
	Print name of fit result. More...

virtual void	printTitle (std::ostream &os) const
	Print title of fit result. More...

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

virtual void	printArgs (std::ostream &os) const
	Print arguments of fit result, i.e. the parameters of the fit. More...

void	printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
	Print fit result to stream 'os'. More...

virtual void	Print (Option_t *options=0) const
	Print TNamed name and title. More...

virtual Int_t	defaultPrintContents (Option_t *opt) const
	Configure default contents to be printed. More...

virtual StyleOption	defaultPrintStyle (Option_t *opt) const
	Configure mapping of Print() arguments to RooPrintable print styles. More...

RooAbsPdf *	createHessePdf (const RooArgSet &params) const
	Return a p.d.f that represents the fit result as a multi-variate probability densisty function on the floating fit parameters, including correlations. More...

Int_t	status () const

UInt_t	numStatusHistory () const

Int_t	statusCodeHistory (UInt_t icycle) const

const char *	statusLabelHistory (UInt_t icycle) const

Int_t	covQual () const

Int_t	numInvalidNLL () const

Double_t	edm () const

Double_t	minNll () const

const RooArgList &	constPars () const

const RooArgList &	floatParsInit () const

const RooArgList &	floatParsFinal () const

TH2 *	correlationHist (const char *name="correlation_matrix") const
	Return TH2D of correlation matrix. More...

Double_t	correlation (const RooAbsArg &par1, const RooAbsArg &par2) const

const RooArgList *	correlation (const RooAbsArg &par) const

Double_t	correlation (const char parname1, const char parname2) const
	Return the correlation between parameters 'par1' and 'par2'. More...

const RooArgList *	correlation (const char *parname) const
	Return the set of correlation coefficients of parameter 'par' with all other floating parameters. More...

const TMatrixDSym &	covarianceMatrix () const
	Return covariance matrix. More...

const TMatrixDSym &	correlationMatrix () const
	Return correlation matrix ;. More...

TMatrixDSym	reducedCovarianceMatrix (const RooArgList &params) const
	Return a reduced covariance matrix (Note that Vred is a simple sub-matrix of V, row/columns are ordered to matched the convention given in input argument 'params'. More...

TMatrixDSym	conditionalCovarianceMatrix (const RooArgList &params) const
	Return a reduced covariance matrix, which is calculated as ___ -1 Vred = V22 = V11 - V12 * V22 * V21. More...

Double_t	globalCorr (const RooAbsArg &par)

Double_t	globalCorr (const char *parname)
	Return the global correlation of the named parameter. More...

const RooArgList *	globalCorr ()
	Return the list of all global correlations. More...

RooPlot *	plotOn (RooPlot frame, const RooAbsArg &par1, const RooAbsArg &par2, const char options="ME") const

RooPlot *	plotOn (RooPlot plot, const char parName1, const char parName2, const char options="ME") const
	Add objects to a 2D plot that represent the fit results for the two named parameters. More...

const RooArgList &	randomizePars () const
	Return a list of floating parameter values that are perturbed from the final fit values by random amounts sampled from the covariance matrix. More...

Bool_t	isIdentical (const RooFitResult &other, Double_t tol=5e-5, Double_t tolCorr=1e-4, Bool_t verbose=kTRUE) const
	Return true if this fit result is identical to other within tolerance 'tol' on fitted values and tolerance 'tolCor' on correlation coefficients. More...

void	SetName (const char *name)
	Change name of RooFitResult object. More...

void	SetNameTitle (const char name, const char title)
	Change name and title of RooFitResult object. 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 &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...

virtual	~TNamed ()

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). 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	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...

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

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

Public Member Functions inherited from TObject
	TObject ()

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

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

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

virtual void	Dump () const
	Dump contents of object on stdout. 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 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 UInt_t	GetUniqueID () const
	Return the unique object id. More...

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

virtual Option_t *	GetOption () const

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

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

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

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

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

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

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...

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

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

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

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

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

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

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

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

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

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

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

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

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...

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

Public Member Functions inherited from RooPrintable
	RooPrintable ()

virtual	~RooPrintable ()

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'. More...

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

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

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

Public Member Functions inherited from RooDirItem
	RooDirItem ()
	Default constructor. More...

	RooDirItem (const RooDirItem &other)
	Copy constructor. More...

virtual	~RooDirItem ()
	Destructor. More...

Static Public Member Functions
static RooFitResult *	lastMinuitFit (const RooArgList &varList=RooArgList())
	Import the results of the last fit performed by gMinuit, interpreting the fit parameters as the given varList of parameters. More...

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

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

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

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

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(). More...

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

Protected Member Functions
void	setCovarianceMatrix (TMatrixDSym &V)
	Store externally provided correlation matrix in this RooFitResult ;. More...

void	setConstParList (const RooArgList &list)
	Fill the list of constant parameters. More...

void	setInitParList (const RooArgList &list)
	Fill the list of initial values of the floating parameters. More...

void	setFinalParList (const RooArgList &list)
	Fill the list of final values of the floating parameters. More...

void	setMinNLL (Double_t val)

void	setEDM (Double_t val)

void	setStatus (Int_t val)

void	setCovQual (Int_t val)

void	setNumInvalidNLL (Int_t val)

void	fillCorrMatrix ()
	Internal utility method to extract the correlation matrix and the global correlation coefficients from the MINUIT memory buffer and fill the internal arrays. More...

void	fillCorrMatrix (const std::vector< double > &globalCC, const TMatrixDSym &corrs, const TMatrixDSym &covs)
	Function called by RooMinimizer. More...

void	fillLegacyCorrMatrix () const
	Sanity check. More...

void	setStatusHistory (std::vector< std::pair< std::string, int > > &hist)

Double_t	correlation (Int_t row, Int_t col) const
	Return a correlation matrix element addressed with numeric indices. More...

Double_t	covariance (Int_t row, Int_t col) const
	Return the covariance matrix element addressed with numeric indices. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Member Functions inherited from RooDirItem
void	appendToDir (TObject *obj, Bool_t forceMemoryResident=kFALSE)
	Append object to directory. More...

void	removeFromDir (TObject *obj)
	Remove object from directory it was added to. More...

Protected Attributes
Int_t	_status

Int_t	_covQual

Int_t	_numBadNLL

Double_t	_minNLL

Double_t	_edm

RooArgList *	_constPars

RooArgList *	_initPars

RooArgList *	_finalPars

RooArgList *	_globalCorr

TList	_corrMatrix
	List of global correlation coefficients. More...

RooArgList *	_randomPars
	Correlation matrix (list of RooArgLists) More...

TMatrixF *	_Lt
	List of floating parameters with most recent random perturbation applied. More...

TMatrixDSym *	_CM
	triangular matrix used for generate random perturbations More...

TMatrixDSym *	_VM

TVectorD *	_GC

std::vector< std::pair< std::string, int > >	_statusHistory

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from RooDirItem
TDirectory *	_dir

Friends
class	RooMinuit

class	RooMinimizer

Additional Inherited Members
Public Types inherited from TObject
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) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

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

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 Protected Attributes inherited from RooPrintable
static Int_t	_nameLength

#include <RooFitResult.h>

Inheritance diagram for RooFitResult:

Collaboration diagram for RooFitResult:

Constructor & Destructor Documentation

RooFitResult::RooFitResult	(	const char *	name = `0`,
		const char *	title = `0`
	)

Constructor with name and title coverity[UNINIT_CTOR].

Definition at line 70 of file RooFitResult.cxx.

Referenced by Clone(), clone(), and lastMinuitFit().

RooFitResult::RooFitResult ( const RooFitResult & other )

Copy constructor.

Definition at line 81 of file RooFitResult.cxx.

RooFitResult::~RooFitResult ( )

virtual

Destructor.

Definition at line 115 of file RooFitResult.cxx.

Member Function Documentation

virtual TObject* RooFitResult::Clone ( const char * newname = 0 ) const

inlinevirtual

Make a clone of an object using the Streamer facility.

If newname is specified, this will be the name of the new object.

Reimplemented from TNamed.

Definition at line 47 of file RooFitResult.h.

virtual TObject* RooFitResult::clone ( ) const

inlinevirtual

Definition at line 52 of file RooFitResult.h.

TMatrixDSym RooFitResult::conditionalCovarianceMatrix ( const RooArgList & params ) const

Return a reduced covariance matrix, which is calculated as ___ -1 Vred = V22 = V11 - V12 * V22 * V21.

Where V11,V12,V21,V22 represent a block decomposition of the covariance matrix into observables that are propagated (labeled by index '1') and that are not propagated (labeled by index '2'), and V22bar is the Shur complement of V22, calculated as shown above

(Note that Vred is not a simple sub-matrix of V)

Definition at line 1096 of file RooFitResult.cxx.

const RooArgList& RooFitResult::constPars ( ) const

inline

Definition at line 101 of file RooFitResult.h.

Referenced by lastMinuitFit().

Double_t RooFitResult::correlation	(	const RooAbsArg &	par1,
		const RooAbsArg &	par2
	)		const

inline

Definition at line 116 of file RooFitResult.h.

Referenced by ClassImp(), correlation(), and plotOn().

const RooArgList* RooFitResult::correlation ( const RooAbsArg & par ) const

inline

Definition at line 120 of file RooFitResult.h.

Double_t RooFitResult::correlation	(	const char *	parname1,
		const char *	parname2
	)		const

Return the correlation between parameters 'par1' and 'par2'.

Definition at line 402 of file RooFitResult.cxx.

const RooArgList * RooFitResult::correlation ( const char * parname ) const

Return the set of correlation coefficients of parameter 'par' with all other floating parameters.

Definition at line 423 of file RooFitResult.cxx.

Double_t RooFitResult::correlation	(	Int_t	row,
		Int_t	col
	)		const

protected

Return a correlation matrix element addressed with numeric indices.

Definition at line 480 of file RooFitResult.cxx.

TH2 * RooFitResult::correlationHist ( const char * name = "correlation_matrix" ) const

Return TH2D of correlation matrix.

Definition at line 994 of file RooFitResult.cxx.

const TMatrixDSym & RooFitResult::correlationMatrix ( ) const

Return correlation matrix ;.

Definition at line 1177 of file RooFitResult.cxx.

Double_t RooFitResult::covariance	(	Int_t	row,
		Int_t	col
	)		const

protected

Return the covariance matrix element addressed with numeric indices.

Definition at line 489 of file RooFitResult.cxx.

Referenced by randomizePars().

const TMatrixDSym & RooFitResult::covarianceMatrix ( ) const

Return covariance matrix.

Definition at line 1020 of file RooFitResult.cxx.

Referenced by conditionalCovarianceMatrix(), createHessePdf(), RooJeffreysPrior::evaluate(), RooAbsPdf::fitTo(), RooAbsReal::getPropagatedError(), RooAbsReal::plotOnWithErrorBand(), and reducedCovarianceMatrix().

Int_t RooFitResult::covQual ( ) const

inline

Definition at line 85 of file RooFitResult.h.

Referenced by RooStats::DetailedOutputAggregator::GetAsArgSet().

RooAbsPdf * RooFitResult::createHessePdf ( const RooArgSet & params ) const

Return a p.d.f that represents the fit result as a multi-variate probability densisty function on the floating fit parameters, including correlations.

Definition at line 1188 of file RooFitResult.cxx.

Referenced by RooAbsReal::plotOnWithErrorBand().

Int_t RooFitResult::defaultPrintContents ( Option_t * opt ) const

virtual

Configure default contents to be printed.

Reimplemented from RooPrintable.

Definition at line 1367 of file RooFitResult.cxx.

Referenced by RooStats::ProfileLikelihoodCalculator::DoGlobalFit(), RooStats::ProfileLikelihoodCalculator::GetHypoTest(), and Print().

RooPrintable::StyleOption RooFitResult::defaultPrintStyle ( Option_t * opt ) const

virtual

Configure mapping of Print() arguments to RooPrintable print styles.

Reimplemented from RooPrintable.

Definition at line 1376 of file RooFitResult.cxx.

Referenced by RooStats::ProfileLikelihoodCalculator::DoGlobalFit(), RooStats::ProfileLikelihoodCalculator::GetHypoTest(), and Print().

Double_t RooFitResult::edm ( ) const

inline

Definition at line 93 of file RooFitResult.h.

Referenced by lastMinuitFit().

void RooFitResult::fillCorrMatrix ( )

protected

Internal utility method to extract the correlation matrix and the global correlation coefficients from the MINUIT memory buffer and fill the internal arrays.

Definition at line 714 of file RooFitResult.cxx.

Referenced by lastMinuitFit(), RooMinimizer::lastMinuitFit(), and RooMinuit::save().

void RooFitResult::fillCorrMatrix	(	const std::vector< double > &	globalCC,
		const TMatrixDSym &	corrs,
		const TMatrixDSym &	covs
	)

protected

Function called by RooMinimizer.

Definition at line 596 of file RooFitResult.cxx.

void RooFitResult::fillLegacyCorrMatrix ( ) const

protected

Sanity check.

Definition at line 631 of file RooFitResult.cxx.

Referenced by correlation(), globalCorr(), and isIdentical().

const RooArgList& RooFitResult::floatParsFinal ( ) const

inline

Definition at line 109 of file RooFitResult.h.

Referenced by RooMCStudy::addFitResult(), RooStats::DetailedOutputAggregator::GetAsArgSet(), RooStats::ProfileLikelihoodCalculator::GetInterval(), RooAbsReal::getPropagatedError(), plotOn(), RooAbsReal::plotOnWithErrorBand(), and RooMultiVarGaussian::RooMultiVarGaussian().

const RooArgList& RooFitResult::floatParsInit ( ) const

inline

Definition at line 105 of file RooFitResult.h.

Referenced by RooStats::DetailedOutputAggregator::GetAsArgSet().

Double_t RooFitResult::globalCorr ( const RooAbsArg & par )

inline

Definition at line 136 of file RooFitResult.h.

Referenced by globalCorr().

Double_t RooFitResult::globalCorr ( const char * parname )

Return the global correlation of the named parameter.

Definition at line 442 of file RooFitResult.cxx.

const RooArgList * RooFitResult::globalCorr ( )

Return the list of all global correlations.

Definition at line 466 of file RooFitResult.cxx.

Bool_t RooFitResult::isIdentical	(	const RooFitResult &	other,
		Double_t	tol = `5e-5`,
		Double_t	tolCorr = `1e-4`,
		Bool_t	verbose = `kTRUE`
	)		const

Return true if this fit result is identical to other within tolerance 'tol' on fitted values and tolerance 'tolCor' on correlation coefficients.

Definition at line 774 of file RooFitResult.cxx.

RooFitResult * RooFitResult::lastMinuitFit ( const RooArgList & varList = RooArgList() )

static

Import the results of the last fit performed by gMinuit, interpreting the fit parameters as the given varList of parameters.

Definition at line 868 of file RooFitResult.cxx.

Double_t RooFitResult::minNll ( ) const

inline

Definition at line 97 of file RooFitResult.h.

Referenced by RooMCStudy::addFitResult(), RooStats::BernsteinCorrection::CreateQSamplingDist(), RooStats::AsymptoticCalculator::EvaluateNLL(), RooStats::ProfileLikelihoodTestStat::EvaluateProfileLikelihood(), RooGenFitStudy::execute(), RooMCStudy::fitSample(), RooStats::DetailedOutputAggregator::GetAsArgSet(), RooStats::ProfileLikelihoodCalculator::GetHypoTest(), RooStats::BernsteinCorrection::ImportCorrectedPdf(), and RooDLLSignificanceMCSModule::processAfterFit().

Int_t RooFitResult::numInvalidNLL ( ) const

inline

Definition at line 89 of file RooFitResult.h.

Referenced by RooStats::DetailedOutputAggregator::GetAsArgSet().

UInt_t RooFitResult::numStatusHistory ( ) const

inline

Definition at line 81 of file RooFitResult.h.

RooPlot* RooFitResult::plotOn	(	RooPlot *	frame,
		const RooAbsArg &	par1,
		const RooAbsArg &	par2,
		const char *	options = `"ME"`
	)		const

inline

Definition at line 142 of file RooFitResult.h.

RooPlot * RooFitResult::plotOn	(	RooPlot *	frame,
		const char *	parName1,
		const char *	parName2,
		const char *	options = `"ME"`
	)		const

Add objects to a 2D plot that represent the fit results for the two named parameters.

The input frame with the objects added is returned, or zero in case of an error. Which objects are added are determined by the options string which should be a concatenation of the following (not case sensitive):

M - a marker at the best fit result E - an error ellipse calculated at 1-sigma using the error matrix at the minimum 1 - the 1-sigma error bar for parameter 1 2 - the 1-sigma error bar for parameter 2 B - the bounding box for the error ellipse H - a line and horizontal axis for reading off the correlation coefficient V - a line and vertical axis for reading off the correlation coefficient A - draw axes for reading off the correlation coefficients with the H or V options

You can change the attributes of objects in the returned RooPlot using the various RooPlot::getAttXxx(name) member functions, e.g.

plot->getAttLine("contour")->SetLineStyle(kDashed);

Use plot->Print() for a list of all objects and their names (unfortunately most of the ROOT builtin graphics objects like TLine are unnamed). Drag the left mouse button along the labels of either axis button to interactively zoom in a plot.

Definition at line 248 of file RooFitResult.cxx.

virtual void RooFitResult::Print ( Option_t * option = 0 ) const

inlinevirtual

Print TNamed name and title.

Reimplemented from TNamed.

Definition at line 65 of file RooFitResult.h.

Referenced by FitUsingRooFit(), and FitUsingRooFit2().

void RooFitResult::printArgs ( std::ostream & os ) const

virtual

Print arguments of fit result, i.e. the parameters of the fit.

Reimplemented from RooPrintable.

Definition at line 1348 of file RooFitResult.cxx.

void RooFitResult::printClassName ( std::ostream & os ) const

virtual

Print class name of fit result.

Reimplemented from RooPrintable.

Definition at line 1339 of file RooFitResult.cxx.

void RooFitResult::printMultiline	(	std::ostream &	os,
		Int_t	contents,
		Bool_t	verbose = `kFALSE`,
		TString	indent = `""`
	)		const

virtual

Print fit result to stream 'os'.

In Verbose mode, the contant parameters and the initial and final values of the floating parameters are printed. Standard mode only the final values of the floating parameters are printed

Reimplemented from RooPrintable.

Definition at line 501 of file RooFitResult.cxx.

void RooFitResult::printName ( std::ostream & os ) const

virtual

Print name of fit result.

Reimplemented from RooPrintable.

Definition at line 1321 of file RooFitResult.cxx.

void RooFitResult::printTitle ( std::ostream & os ) const

virtual

Print title of fit result.

Reimplemented from RooPrintable.

Definition at line 1330 of file RooFitResult.cxx.

void RooFitResult::printValue ( std::ostream & os ) const

virtual

Print the value of the fit result, i.e.g the status, minimized FCN, edm and covariance quality code.

Reimplemented from RooPrintable.

Definition at line 1358 of file RooFitResult.cxx.

const RooArgList & RooFitResult::randomizePars ( ) const

Return a list of floating parameter values that are perturbed from the final fit values by random amounts sampled from the covariance matrix.

The returned object is overwritten with each call and belongs to the RooFitResult. Uses the "square root method" to decompose the covariance matrix, which makes inverting it unnecessary.

Definition at line 346 of file RooFitResult.cxx.

TMatrixDSym RooFitResult::reducedCovarianceMatrix ( const RooArgList & params ) const

Return a reduced covariance matrix (Note that Vred is a simple sub-matrix of V, row/columns are ordered to matched the convention given in input argument 'params'.

Definition at line 1032 of file RooFitResult.cxx.

Referenced by RooAbsReal::getPropagatedError(), and RooAbsReal::plotOnWithErrorBand().

void RooFitResult::setConstParList ( const RooArgList & list )

protected

Fill the list of constant parameters.

Definition at line 137 of file RooFitResult.cxx.

Referenced by lastMinuitFit(), RooMinimizer::lastMinuitFit(), and RooMinuit::save().

void RooFitResult::setCovarianceMatrix ( TMatrixDSym & V )

protected

Store externally provided correlation matrix in this RooFitResult ;.

Definition at line 960 of file RooFitResult.cxx.

Referenced by RooMinuit::save().