48 if (newname && *newname)
r->SetName(newname) ;
59 virtual void printValue(std::ostream& os)
const ;
60 virtual void printName(std::ostream& os)
const ;
61 virtual void printTitle(std::ostream& os)
const ;
63 virtual void printArgs(std::ostream& os)
const ;
144 const char *options=
"ME")
const {
149 const char *options=
"ME")
const;
#define ClassDef(name, id)
static void indent(ostringstream &buf, int indent_level)
RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) an...
RooArgList is a container object that can hold multiple RooAbsArg objects.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
RooDirItem is a utility base class for RooFit objects that are to be attached to ROOT directories.
RooFitResult is a container class to hold the input and output of a PDF fit to a dataset.
TMatrixDSym conditionalCovarianceMatrix(const RooArgList ¶ms) const
Return a reduced covariance matrix, which is calculated as.
void fillCorrMatrix()
Internal utility method to extract the correlation matrix and the global correlation coefficients fro...
void setCovQual(Int_t val)
void setMinNLL(Double_t val)
virtual void Print(Option_t *options=0) const
Print TNamed name and title.
void setNumInvalidNLL(Int_t val)
TList _corrMatrix
List of global correlation coefficients.
std::vector< std::pair< std::string, int > > _statusHistory
const TMatrixDSym & covarianceMatrix() const
Return covariance matrix.
RooFitResult(const char *name=0, const char *title=0)
Constructor with name and title.
void setStatus(Int_t val)
TMatrixDSym * _CM
triangular matrix used for generate random perturbations
void setConstParList(const RooArgList &list)
Fill the list of constant parameters.
Int_t statusCodeHistory(UInt_t icycle) const
virtual ~RooFitResult()
Destructor.
virtual Int_t defaultPrintContents(Option_t *opt) const
Configure default contents to be printed.
virtual void printTitle(std::ostream &os) const
Print title of fit result.
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 tole...
Double_t correlation(const RooAbsArg &par1, const RooAbsArg &par2) const
const RooArgList & floatParsInit() const
TMatrixDSym reducedCovarianceMatrix(const RooArgList ¶ms) const
Return a reduced covariance matrix (Note that Vred is a simple sub-matrix of V, row/columns are order...
void fillPrefitCorrMatrix()
void SetNameTitle(const char *name, const char *title)
Change name and title of RooFitResult object.
const RooArgList * correlation(const RooAbsArg &par) const
const RooArgList & randomizePars() const
Return a list of floating parameter values that are perturbed from the final fit values by random amo...
const RooArgList * globalCorr()
Return the list of all global correlations.
static RooFitResult * prefitResult(const RooArgList ¶mList)
Import the results of the last fit performed by gMinuit, interpreting the fit parameters as the given...
void setCovarianceMatrix(TMatrixDSym &V)
Store externally provided correlation matrix in this RooFitResult ;.
virtual StyleOption defaultPrintStyle(Option_t *opt) const
Configure mapping of Print() arguments to RooPrintable print styles.
void setEDM(Double_t val)
void setStatusHistory(std::vector< std::pair< std::string, int > > &hist)
const RooArgList & constPars() const
virtual TObject * clone() const
void SetName(const char *name)
Change name of RooFitResult object.
virtual TObject * Clone(const char *newname=0) const
Make a clone of an object using the Streamer facility.
Double_t covariance(Int_t row, Int_t col) const
Return the covariance matrix element addressed with numeric indices.
virtual void printClassName(std::ostream &os) const
Print class name of fit result.
const char * statusLabelHistory(UInt_t icycle) const
Int_t numInvalidNLL() const
void printMultiline(std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
Print fit result to stream 'os'.
virtual void printArgs(std::ostream &os) const
Print arguments of fit result, i.e. the parameters of the fit.
TH2 * correlationHist(const char *name="correlation_matrix") const
Return TH2D of correlation matrix.
void fillLegacyCorrMatrix() const
Sanity check.
void setInitParList(const RooArgList &list)
Fill the list of initial values of the floating parameters.
RooPlot * plotOn(RooPlot *frame, const RooAbsArg &par1, const RooAbsArg &par2, const char *options="ME") const
TMatrixF * _Lt
List of floating parameters with most recent random perturbation applied.
virtual void printName(std::ostream &os) const
Print name of fit result.
const RooArgList & floatParsFinal() const
RooArgList * _randomPars
Correlation matrix (list of RooArgLists)
static RooFitResult * lastMinuitFit(const RooArgList &varList=RooArgList())
Import the results of the last fit performed by gMinuit, interpreting the fit parameters as the given...
Double_t globalCorr(const RooAbsArg &par)
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.
RooAbsPdf * createHessePdf(const RooArgSet ¶ms) const
Return a p.d.f that represents the fit result as a multi-variate probability densisty function on the...
void setFinalParList(const RooArgList &list)
Fill the list of final values of the floating parameters.
UInt_t numStatusHistory() const
const TMatrixDSym & correlationMatrix() const
Return correlation matrix ;.
RooMinimizer is a wrapper class around ROOT::Fit:Fitter that provides a seamless interface between th...
RooMinuit is a wrapper class around TFitter/TMinuit that provides a seamless interface between the MI...
A RooPlot is a plot frame and a container for graphics objects within that frame.
RooPlotable is a 'mix-in' base class that define the standard RooFit plotting and printing methods.
static std::ostream & defaultPrintStream(std::ostream *os=0)
Return a reference to the current default stream to use in Print().
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,...
Service class for 2-Dim histogram classes.
The TNamed class is the base class for all named ROOT classes.
virtual const char * GetName() const
Returns name of object.
Mother of all ROOT objects.