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Reference Guide

Functions

RooCmdArg RooFit::AsymptoticError (bool flag)
 
RooCmdArg RooFit::BatchMode (bool batchModeOn)
 
RooCmdArg RooFit::BatchMode (const char *batchMode)
 
RooCmdArg RooFit::BatchMode (std::string const &batchMode="cpu")
 
RooCmdArg RooFit::CloneData (bool flag)
 
template<class... Args_t>
RooCmdArg RooFit::ConditionalObservables (Args_t &&... argsOrArgSet)
 Create a RooCmdArg to declare conditional observables. More...
 
RooCmdArg RooFit::Constrain (const RooArgSet &params)
 
RooCmdArg RooFit::DataError (Int_t)
 
RooCmdArg RooFit::EvalErrorWall (bool flag)
 
RooCmdArg RooFit::Extended (bool flag=true)
 
RooCmdArg RooFit::ExternalConstraints (const RooArgSet &constraintPdfs)
 
template<class... Args_t>
RooCmdArg RooFit::GlobalObservables (Args_t &&... argsOrArgSet)
 
RooCmdArg RooFit::GlobalObservablesSource (const char *sourceName)
 
RooCmdArg RooFit::GlobalObservablesTag (const char *tagName)
 
RooCmdArg RooFit::Hesse (bool flag=true)
 
RooCmdArg RooFit::InitialHesse (bool flag=true)
 
RooCmdArg RooFit::Integrate (bool flag)
 
RooCmdArg RooFit::IntegrateBins (double precision)
 Integrate the PDF over bins. Improves accuracy for binned fits. Switch off using 0. as argument. More...
 
RooCmdArg RooFit::Minimizer (const char *type, const char *alg=nullptr)
 
RooCmdArg RooFit::Minos (bool flag=true)
 
RooCmdArg RooFit::Minos (const RooArgSet &minosArgs)
 
RooCmdArg RooFit::NewStyle (bool flag=false)
 
RooCmdArg RooFit::NumCPU (Int_t nCPU, Int_t interleave=0)
 
RooCmdArg RooFit::Offset (bool flag=true)
 
RooCmdArg RooFit::Optimize (Int_t flag=2)
 
RooCmdArg RooFit::Parallelize (int nWorkers, bool parallelGradient, bool parallelLikelihood)
 
RooCmdArg RooFit::PrefitDataFraction (double data_ratio=0.0)
 
RooCmdArg RooFit::PrintEvalErrors (Int_t numErrors)
 
RooCmdArg RooFit::PrintLevel (Int_t code)
 
template<class... Args_t>
RooCmdArg RooFit::ProjectedObservables (Args_t &&... argsOrArgSet)
 
RooCmdArg RooFit::RecoverFromUndefinedRegions (double strength)
 When parameters are chosen such that a PDF is undefined, try to indicate to the minimiser how to leave this region. More...
 
RooCmdArg RooFit::Save (bool flag=true)
 
RooCmdArg RooFit::SplitRange (bool flag=true)
 
RooCmdArg RooFit::Strategy (Int_t code)
 
RooCmdArg RooFit::SumCoefRange (const char *rangeName)
 
RooCmdArg RooFit::SumW2Error (bool flag)
 
RooCmdArg RooFit::Timer (bool flag=true)
 
RooCmdArg RooFit::Verbose (bool flag=true)
 
RooCmdArg RooFit::Warnings (bool flag=true)
 

Function Documentation

◆ AsymptoticError()

RooCmdArg RooFit::AsymptoticError ( bool  flag)

Definition at line 262 of file RooGlobalFunc.cxx.

◆ BatchMode() [1/3]

RooCmdArg RooFit::BatchMode ( bool  batchModeOn)
inline

Definition at line 212 of file RooGlobalFunc.h.

◆ BatchMode() [2/3]

RooCmdArg RooFit::BatchMode ( const char *  batchMode)
inline

Definition at line 211 of file RooGlobalFunc.h.

◆ BatchMode() [3/3]

RooCmdArg RooFit::BatchMode ( std::string const &  batchMode = "cpu")

Definition at line 182 of file RooGlobalFunc.cxx.

◆ CloneData()

RooCmdArg RooFit::CloneData ( bool  flag)

Definition at line 263 of file RooGlobalFunc.cxx.

◆ ConditionalObservables()

template<class... Args_t>
RooCmdArg RooFit::ConditionalObservables ( Args_t &&...  argsOrArgSet)

Create a RooCmdArg to declare conditional observables.

Parameters
[in]argsOrArgSetCan either be one or more RooRealVar with the

Definition at line 225 of file RooGlobalFunc.h.

◆ Constrain()

RooCmdArg RooFit::Constrain ( const RooArgSet params)

Definition at line 243 of file RooGlobalFunc.cxx.

◆ DataError()

RooFit::DataError ( Int_t  etype)

PyROOT

Instead of passing an enum value to this function, you can pass a string with the name of that enum value, for example:

data.plotOn(frame, DataError="SumW2")
# instead of DataError=ROOT.RooAbsData.SumW2
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void data
RooCmdArg DataError(Int_t)

If you want to use the "None" enum value to disable error plotting, you can also pass None directly instead of passing a string:

data.plotOn(frame, DataError=None)
# instead of DataError="None"

Definition at line 178 of file RooGlobalFunc.cxx.

◆ EvalErrorWall()

RooCmdArg RooFit::EvalErrorWall ( bool  flag)

Definition at line 260 of file RooGlobalFunc.cxx.

◆ Extended()

RooCmdArg RooFit::Extended ( bool  flag = true)

Definition at line 177 of file RooGlobalFunc.cxx.

◆ ExternalConstraints()

RooCmdArg RooFit::ExternalConstraints ( const RooArgSet constraintPdfs)

Definition at line 258 of file RooGlobalFunc.cxx.

◆ GlobalObservables()

template<class... Args_t>
RooCmdArg RooFit::GlobalObservables ( Args_t &&...  argsOrArgSet)

Definition at line 252 of file RooGlobalFunc.h.

◆ GlobalObservablesSource()

RooCmdArg RooFit::GlobalObservablesSource ( const char *  sourceName)

Definition at line 256 of file RooGlobalFunc.cxx.

◆ GlobalObservablesTag()

RooCmdArg RooFit::GlobalObservablesTag ( const char *  tagName)

Definition at line 257 of file RooGlobalFunc.cxx.

◆ Hesse()

RooCmdArg RooFit::Hesse ( bool  flag = true)

Definition at line 234 of file RooGlobalFunc.cxx.

◆ InitialHesse()

RooCmdArg RooFit::InitialHesse ( bool  flag = true)

Definition at line 233 of file RooGlobalFunc.cxx.

◆ Integrate()

RooCmdArg RooFit::Integrate ( bool  flag)

Definition at line 264 of file RooGlobalFunc.cxx.

◆ IntegrateBins()

RooCmdArg RooFit::IntegrateBins ( double  precision)

Integrate the PDF over bins. Improves accuracy for binned fits. Switch off using 0. as argument.

See also
RooAbsPdf::fitTo().

Definition at line 196 of file RooGlobalFunc.cxx.

◆ Minimizer()

RooCmdArg RooFit::Minimizer ( const char *  type,
const char *  alg = nullptr 
)

Definition at line 265 of file RooGlobalFunc.cxx.

◆ Minos() [1/2]

RooCmdArg RooFit::Minos ( bool  flag = true)

Definition at line 235 of file RooGlobalFunc.cxx.

◆ Minos() [2/2]

RooCmdArg RooFit::Minos ( const RooArgSet minosArgs)

Definition at line 236 of file RooGlobalFunc.cxx.

◆ NewStyle()

RooCmdArg RooFit::NewStyle ( bool  flag = false)

Definition at line 180 of file RooGlobalFunc.cxx.

◆ NumCPU()

RooCmdArg RooFit::NumCPU ( Int_t  nCPU,
Int_t  interleave = 0 
)

Definition at line 179 of file RooGlobalFunc.cxx.

◆ Offset()

RooCmdArg RooFit::Offset ( bool  flag = true)

Definition at line 266 of file RooGlobalFunc.cxx.

◆ Optimize()

RooCmdArg RooFit::Optimize ( Int_t  flag = 2)

Definition at line 226 of file RooGlobalFunc.cxx.

◆ Parallelize()

RooCmdArg RooFit::Parallelize ( int  nWorkers,
bool  parallelGradient,
bool  parallelLikelihood 
)

Definition at line 181 of file RooGlobalFunc.cxx.

◆ PrefitDataFraction()

RooCmdArg RooFit::PrefitDataFraction ( double  data_ratio = 0.0)

Definition at line 225 of file RooGlobalFunc.cxx.

◆ PrintEvalErrors()

RooCmdArg RooFit::PrintEvalErrors ( Int_t  numErrors)

Definition at line 259 of file RooGlobalFunc.cxx.

◆ PrintLevel()

RooCmdArg RooFit::PrintLevel ( Int_t  code)

Definition at line 230 of file RooGlobalFunc.cxx.

◆ ProjectedObservables()

template<class... Args_t>
RooCmdArg RooFit::ProjectedObservables ( Args_t &&...  argsOrArgSet)

Definition at line 233 of file RooGlobalFunc.h.

◆ RecoverFromUndefinedRegions()

RooCmdArg RooFit::RecoverFromUndefinedRegions ( double  strength)

When parameters are chosen such that a PDF is undefined, try to indicate to the minimiser how to leave this region.

Parameters
strengthStrength of hints for minimiser. Set to zero to switch off.

Definition at line 269 of file RooGlobalFunc.cxx.

◆ Save()

RooCmdArg RooFit::Save ( bool  flag = true)

Definition at line 228 of file RooGlobalFunc.cxx.

◆ SplitRange()

RooCmdArg RooFit::SplitRange ( bool  flag = true)

Definition at line 241 of file RooGlobalFunc.cxx.

◆ Strategy()

RooCmdArg RooFit::Strategy ( Int_t  code)

Definition at line 232 of file RooGlobalFunc.cxx.

◆ SumCoefRange()

RooCmdArg RooFit::SumCoefRange ( const char *  rangeName)

Definition at line 242 of file RooGlobalFunc.cxx.

◆ SumW2Error()

RooCmdArg RooFit::SumW2Error ( bool  flag)

Definition at line 261 of file RooGlobalFunc.cxx.

◆ Timer()

RooCmdArg RooFit::Timer ( bool  flag = true)

Definition at line 229 of file RooGlobalFunc.cxx.

◆ Verbose()

RooCmdArg RooFit::Verbose ( bool  flag = true)

Definition at line 227 of file RooGlobalFunc.cxx.

◆ Warnings()

RooCmdArg RooFit::Warnings ( bool  flag = true)

Definition at line 231 of file RooGlobalFunc.cxx.