DataOptions : simple structure holding the options on how the data are filled.

Definition at line 28 of file DataOptions.h.

Public Member Functions
	DataOptions ()
	Default constructor: use the default options.

Public Attributes
bool	fAsymErrors
	use asymmetric errors in the value when available, selecting them according to the on sign of residual (default is true)

bool	fBinVolume
	normalize data by the bin volume (it is used in the Poisson likelihood fits)

bool	fCoordErrors
	use errors on the x coordinates when available (default is true)

bool	fErrors1
	use all errors equal to 1, i.e. fit without errors (default is false)

bool	fExpErrors
	use expected errors from the function and not from the data

bool	fIntegral
	use integral of bin content instead of bin center (default is false)

bool	fNormBinVolume
	normalize data by a normalized the bin volume (bin volume divided by a reference value)

bool	fUseEmpty
	use empty bins (default is false) with a fixed error of 1

bool	fUseRange
	use the function range when creating the fit data (default is false)

#include <Fit/DataOptions.h>

Constructor & Destructor Documentation

◆ DataOptions()

ROOT::Fit::DataOptions::DataOptions ( )

inline

Default constructor: use the default options.

Definition at line 34 of file DataOptions.h.

Member Data Documentation

◆ fAsymErrors

bool ROOT::Fit::DataOptions::fAsymErrors

use asymmetric errors in the value when available, selecting them according to the on sign of residual (default is true)

Definition at line 55 of file DataOptions.h.

◆ fBinVolume

bool ROOT::Fit::DataOptions::fBinVolume

normalize data by the bin volume (it is used in the Poisson likelihood fits)

Definition at line 48 of file DataOptions.h.

◆ fCoordErrors

bool ROOT::Fit::DataOptions::fCoordErrors

use errors on the x coordinates when available (default is true)

Definition at line 54 of file DataOptions.h.

◆ fErrors1

bool ROOT::Fit::DataOptions::fErrors1

use all errors equal to 1, i.e. fit without errors (default is false)

Definition at line 52 of file DataOptions.h.

◆ fExpErrors

bool ROOT::Fit::DataOptions::fExpErrors

use expected errors from the function and not from the data

Definition at line 53 of file DataOptions.h.

◆ fIntegral

bool ROOT::Fit::DataOptions::fIntegral

use integral of bin content instead of bin center (default is false)

Definition at line 47 of file DataOptions.h.

◆ fNormBinVolume

bool ROOT::Fit::DataOptions::fNormBinVolume

normalize data by a normalized the bin volume (bin volume divided by a reference value)

Definition at line 49 of file DataOptions.h.

◆ fUseEmpty

bool ROOT::Fit::DataOptions::fUseEmpty

use empty bins (default is false) with a fixed error of 1

Definition at line 50 of file DataOptions.h.

◆ fUseRange

bool ROOT::Fit::DataOptions::fUseRange

use the function range when creating the fit data (default is false)

Definition at line 51 of file DataOptions.h.

Collaboration diagram for ROOT::Fit::DataOptions:

[legend]

The documentation for this struct was generated from the following file:

math/mathcore/inc/Fit/DataOptions.h

Public Member Functions

Public Attributes