Arguments for fitting

Classes
class	RooFit::EvalBackend

Functions
RooCmdArg	RooFit::AsymptoticError (bool flag)
RooCmdArg	RooFit::CloneData (bool flag)
template<class... Args_t>
RooCmdArg	RooFit::ConditionalObservables (Args_t &&... argsOrArgSet)
	Create a RooCmdArg to declare conditional observables.
RooCmdArg	RooFit::Constrain (const RooArgSet &params)
RooCmdArg	RooFit::DataError (Int_t)
RooCmdArg	RooFit::DataError (std::string const &)
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.
RooCmdArg	RooFit::MaxCalls (int n)
RooCmdArg	RooFit::Minimizer (const char *type, const char *alg=nullptr)
RooCmdArg	RooFit::Minos (bool flag=true)
RooCmdArg	RooFit::Minos (const RooArgSet &minosArgs)
RooCmdArg	RooFit::ModularL (bool flag=false)
RooCmdArg	RooFit::NumCPU (Int_t nCPU, Int_t interleave=0)
RooCmdArg	RooFit::Offset (bool flag=true)
RooCmdArg	RooFit::Offset (const char *mode)
RooCmdArg	RooFit::Offset (std::string const &mode)
RooCmdArg	RooFit::Optimize (Int_t flag=2)
RooCmdArg	RooFit::Parallelize (int nWorkers)
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.
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::TimingAnalysis (bool timingAnalysis)
RooCmdArg	RooFit::Verbose (bool flag=true)
RooCmdArg	RooFit::Warnings (bool flag=true)

Function Documentation

AsymptoticError()

RooCmdArg RooFit::AsymptoticError

(

bool

flag

)

Definition at line 717 of file RooGlobalFunc.cxx.

CloneData()

RooCmdArg RooFit::CloneData

(

bool

flag

)

Definition at line 721 of file RooGlobalFunc.cxx.

ConditionalObservables()

template<class... Args_t>

RooCmdArg RooFit::ConditionalObservables

(

Args_t &&...

argsOrArgSet

)

Create a RooCmdArg to declare conditional observables.

Parameters

[in]

argsOrArgSet

Can either be one or more RooRealVar with the

Definition at line 281 of file RooGlobalFunc.h.

Constrain()

RooCmdArg RooFit::Constrain

(

const RooArgSet &

params

)

Definition at line 679 of file RooGlobalFunc.cxx.

DataError() [1/2]

RooCmdArg RooFit::DataError

(

Int_t

etype

)

PyROOT

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 446 of file RooGlobalFunc.cxx.

DataError() [2/2]

RooCmdArg RooFit::DataError

(

std::string const &

etype

)

Definition at line 450 of file RooGlobalFunc.cxx.

EvalErrorWall()

RooCmdArg RooFit::EvalErrorWall

(

bool

flag

)

Definition at line 709 of file RooGlobalFunc.cxx.

Extended()

RooCmdArg RooFit::Extended

(

bool

flag = true

)

Definition at line 442 of file RooGlobalFunc.cxx.

ExternalConstraints()

RooCmdArg RooFit::ExternalConstraints

(

const RooArgSet &

constraintPdfs

)

Definition at line 701 of file RooGlobalFunc.cxx.

GlobalObservables()

template<class... Args_t>

RooCmdArg RooFit::GlobalObservables

(

Args_t &&...

argsOrArgSet

)

Definition at line 309 of file RooGlobalFunc.h.

GlobalObservablesSource()

RooCmdArg RooFit::GlobalObservablesSource

(

const char *

sourceName

)

Definition at line 693 of file RooGlobalFunc.cxx.

GlobalObservablesTag()

RooCmdArg RooFit::GlobalObservablesTag

(

const char *

tagName

)

Definition at line 697 of file RooGlobalFunc.cxx.

Hesse()

RooCmdArg RooFit::Hesse

(

bool

flag = true

)

Definition at line 657 of file RooGlobalFunc.cxx.

InitialHesse()

RooCmdArg RooFit::InitialHesse

(

bool

flag = true

)

Definition at line 653 of file RooGlobalFunc.cxx.

Integrate()

RooCmdArg RooFit::Integrate

(

bool

flag

)

Definition at line 727 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 487 of file RooGlobalFunc.cxx.

MaxCalls()

RooCmdArg RooFit::MaxCalls

(

int

n

)

Definition at line 641 of file RooGlobalFunc.cxx.

Minimizer()

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

Definition at line 731 of file RooGlobalFunc.cxx.

Minos() [1/2]

RooCmdArg RooFit::Minos

(

bool

flag = true

)

Definition at line 661 of file RooGlobalFunc.cxx.

Minos() [2/2]

RooCmdArg RooFit::Minos

(

const RooArgSet &

minosArgs

)

Definition at line 665 of file RooGlobalFunc.cxx.

ModularL()

RooCmdArg RooFit::ModularL

(

bool

flag = false

)

Definition at line 458 of file RooGlobalFunc.cxx.

NumCPU()

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

Definition at line 454 of file RooGlobalFunc.cxx.

Offset() [1/3]

RooCmdArg RooFit::Offset ( bool flag = true )

inline

Definition at line 330 of file RooGlobalFunc.h.

Offset() [2/3]

RooCmdArg RooFit::Offset ( const char * mode )

inline

Definition at line 328 of file RooGlobalFunc.h.

Offset() [3/3]

RooCmdArg RooFit::Offset

(

std::string const &

mode

)

Definition at line 736 of file RooGlobalFunc.cxx.

Optimize()

RooCmdArg RooFit::Optimize

(

Int_t

flag = 2

)

Definition at line 621 of file RooGlobalFunc.cxx.

Parallelize()

RooCmdArg RooFit::Parallelize

(

int

nWorkers

)

Definition at line 462 of file RooGlobalFunc.cxx.

PrefitDataFraction()

RooCmdArg RooFit::PrefitDataFraction

(

double

data_ratio = 0.0

)

Definition at line 617 of file RooGlobalFunc.cxx.

PrintEvalErrors()

RooCmdArg RooFit::PrintEvalErrors

(

Int_t

numErrors

)

Definition at line 705 of file RooGlobalFunc.cxx.

PrintLevel()

RooCmdArg RooFit::PrintLevel

(

Int_t

code

)

Definition at line 637 of file RooGlobalFunc.cxx.

ProjectedObservables()

template<class... Args_t>

RooCmdArg RooFit::ProjectedObservables

(

Args_t &&...

argsOrArgSet

)

Definition at line 289 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

strength

Strength of hints for minimiser. Set to zero to switch off.

Definition at line 753 of file RooGlobalFunc.cxx.

Save()

RooCmdArg RooFit::Save

(

bool

flag = true

)

Definition at line 629 of file RooGlobalFunc.cxx.

SplitRange()

RooCmdArg RooFit::SplitRange

(

bool

flag = true

)

Definition at line 671 of file RooGlobalFunc.cxx.

Strategy()

RooCmdArg RooFit::Strategy

(

Int_t

code

)

Definition at line 649 of file RooGlobalFunc.cxx.

SumCoefRange()

RooCmdArg RooFit::SumCoefRange

(

const char *

rangeName

)

Definition at line 675 of file RooGlobalFunc.cxx.

SumW2Error()

RooCmdArg RooFit::SumW2Error

(

bool

flag

)

Definition at line 713 of file RooGlobalFunc.cxx.

Timer()

RooCmdArg RooFit::Timer

(

bool

flag = true

)

Definition at line 633 of file RooGlobalFunc.cxx.

TimingAnalysis()

RooCmdArg RooFit::TimingAnalysis

(

bool

timingAnalysis

)

Definition at line 466 of file RooGlobalFunc.cxx.

Verbose()

RooCmdArg RooFit::Verbose

(

bool

flag = true

)

Definition at line 625 of file RooGlobalFunc.cxx.

Warnings()

RooCmdArg RooFit::Warnings

(

bool

flag = true

)

Definition at line 645 of file RooGlobalFunc.cxx.