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::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 737 of file RooGlobalFunc.cxx.

CloneData()

RooCmdArg RooFit::CloneData

(

bool

flag

)

Definition at line 741 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 278 of file RooGlobalFunc.h.

Constrain()

RooCmdArg RooFit::Constrain

(

const RooArgSet &

params

)

Definition at line 699 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

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 470 of file RooGlobalFunc.cxx.

EvalErrorWall()

RooCmdArg RooFit::EvalErrorWall

(

bool

flag

)

Definition at line 729 of file RooGlobalFunc.cxx.

Extended()

RooCmdArg RooFit::Extended

(

bool

flag = true

)

Definition at line 466 of file RooGlobalFunc.cxx.

ExternalConstraints()

RooCmdArg RooFit::ExternalConstraints

(

const RooArgSet &

constraintPdfs

)

Definition at line 721 of file RooGlobalFunc.cxx.

GlobalObservables()

template<class... Args_t>

RooCmdArg RooFit::GlobalObservables

(

Args_t &&...

argsOrArgSet

)

Definition at line 306 of file RooGlobalFunc.h.

GlobalObservablesSource()

RooCmdArg RooFit::GlobalObservablesSource

(

const char *

sourceName

)

Definition at line 713 of file RooGlobalFunc.cxx.

GlobalObservablesTag()

RooCmdArg RooFit::GlobalObservablesTag

(

const char *

tagName

)

Definition at line 717 of file RooGlobalFunc.cxx.

Hesse()

RooCmdArg RooFit::Hesse

(

bool

flag = true

)

Definition at line 677 of file RooGlobalFunc.cxx.

InitialHesse()

RooCmdArg RooFit::InitialHesse

(

bool

flag = true

)

Definition at line 673 of file RooGlobalFunc.cxx.

Integrate()

RooCmdArg RooFit::Integrate

(

bool

flag

)

Definition at line 747 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 507 of file RooGlobalFunc.cxx.

MaxCalls()

RooCmdArg RooFit::MaxCalls

(

int

n

)

Definition at line 661 of file RooGlobalFunc.cxx.

Minimizer()

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

Definition at line 751 of file RooGlobalFunc.cxx.

Minos() [1/2]

RooCmdArg RooFit::Minos

(

bool

flag = true

)

Definition at line 681 of file RooGlobalFunc.cxx.

Minos() [2/2]

RooCmdArg RooFit::Minos

(

const RooArgSet &

minosArgs

)

Definition at line 685 of file RooGlobalFunc.cxx.

ModularL()

RooCmdArg RooFit::ModularL

(

bool

flag = false

)

Definition at line 478 of file RooGlobalFunc.cxx.

NumCPU()

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

Definition at line 474 of file RooGlobalFunc.cxx.

Offset() [1/3]

RooCmdArg RooFit::Offset ( bool  flag = true )

inline

Definition at line 327 of file RooGlobalFunc.h.

Offset() [2/3]

RooCmdArg RooFit::Offset ( const char *  mode )

inline

Definition at line 325 of file RooGlobalFunc.h.

Offset() [3/3]

RooCmdArg RooFit::Offset

(

std::string const &

mode

)

Definition at line 756 of file RooGlobalFunc.cxx.

Optimize()

RooCmdArg RooFit::Optimize

(

Int_t

flag = 2

)

Definition at line 641 of file RooGlobalFunc.cxx.

Parallelize()

RooCmdArg RooFit::Parallelize

(

int

nWorkers

)

Definition at line 482 of file RooGlobalFunc.cxx.

PrefitDataFraction()

RooCmdArg RooFit::PrefitDataFraction

(

double

data_ratio = 0.0

)

Definition at line 637 of file RooGlobalFunc.cxx.

PrintEvalErrors()

RooCmdArg RooFit::PrintEvalErrors

(

Int_t

numErrors

)

Definition at line 725 of file RooGlobalFunc.cxx.

PrintLevel()

RooCmdArg RooFit::PrintLevel

(

Int_t

code

)

Definition at line 657 of file RooGlobalFunc.cxx.

ProjectedObservables()

template<class... Args_t>

RooCmdArg RooFit::ProjectedObservables

(

Args_t &&...

argsOrArgSet

)

Definition at line 286 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 773 of file RooGlobalFunc.cxx.

Save()

RooCmdArg RooFit::Save

(

bool

flag = true

)

Definition at line 649 of file RooGlobalFunc.cxx.

SplitRange()

RooCmdArg RooFit::SplitRange

(

bool

flag = true

)

Definition at line 691 of file RooGlobalFunc.cxx.

Strategy()

RooCmdArg RooFit::Strategy

(

Int_t

code

)

Definition at line 669 of file RooGlobalFunc.cxx.

SumCoefRange()

RooCmdArg RooFit::SumCoefRange

(

const char *

rangeName

)

Definition at line 695 of file RooGlobalFunc.cxx.

SumW2Error()

RooCmdArg RooFit::SumW2Error

(

bool

flag

)

Definition at line 733 of file RooGlobalFunc.cxx.

Timer()

RooCmdArg RooFit::Timer

(

bool

flag = true

)

Definition at line 653 of file RooGlobalFunc.cxx.

TimingAnalysis()

RooCmdArg RooFit::TimingAnalysis

(

bool

timingAnalysis

)

Definition at line 486 of file RooGlobalFunc.cxx.

Verbose()

RooCmdArg RooFit::Verbose

(

bool

flag = true

)

Definition at line 645 of file RooGlobalFunc.cxx.

Warnings()

RooCmdArg RooFit::Warnings

(

bool

flag = true

)

Definition at line 665 of file RooGlobalFunc.cxx.