GraphSysErr::Combiner::Observation Struct Reference

Inheritance diagram for GraphSysErr::Combiner::Observation:

Public Member Functions
	Observation (Double_t x=0, Double_t el=0, Double_t eh=0)
virtual	~Observation ()
Double_t	S () const
Double_t	Sprime () const
Double_t	Svar (Double_t guess=0) const
Double_t	V () const
Double_t	Vprime () const
virtual Double_t	Low () const
virtual Double_t	High () const
virtual void	Print (Option_t *option="") const
	ClassDef (Observation, 1)

Public Attributes
Double_t	fX
Double_t	fEl
Double_t	fEh

Detailed Description

An experimental observation

Definition at line 4917 of file GraphSysErr.C.

Constructor & Destructor Documentation

GraphSysErr::Combiner::Observation::Observation ( Double_t  x = 0, Double_t  el = 0, Double_t  eh = 0  )

inline

Create a single obersvation

Parameters

x	Value \( x_i\)
el	Low error \( \sigma_i^-\) on \( x_i\)
eh	High error \( \sigma_i^+\) on \( x_i\)

Definition at line 4932 of file GraphSysErr.C.

virtual GraphSysErr::Combiner::Observation::~Observation ( )

inlinevirtual

Virtual destructor

Definition at line 4939 of file GraphSysErr.C.

Member Function Documentation

GraphSysErr::Combiner::Observation::ClassDef	(	Observation	,
		1
	)

virtual Double_t GraphSysErr::Combiner::Observation::High ( ) const

inlinevirtual

Upper bound

Returns

\( x_i + 3\sigma_i^+\)

Reimplemented in GraphSysErr::Combiner::Result.

Definition at line 5007 of file GraphSysErr.C.

Referenced by GraphSysErr::Combiner::Calculate(), and GraphSysErr::Combiner::MakeF().

virtual Double_t GraphSysErr::Combiner::Observation::Low ( ) const

inlinevirtual

Lower bound

Returns

\( x_i - 3\sigma_i^+\)

Reimplemented in GraphSysErr::Combiner::Result.

Definition at line 5001 of file GraphSysErr.C.

Referenced by GraphSysErr::Combiner::Calculate(), and GraphSysErr::Combiner::MakeF().

virtual void GraphSysErr::Combiner::Observation::Print ( Option_t *  option = "" ) const

inlinevirtual

Print to standard output

Parameters

option

Not used

Reimplemented in GraphSysErr::Combiner::Result.

Definition at line 5013 of file GraphSysErr.C.

Referenced by GraphSysErr::Combiner::Print().

Double_t GraphSysErr::Combiner::Observation::S ( ) const

inline

Calculate

\[ s_i = \sigma_i^+ \sigma_i^- / (\sigma_i^+ + \sigma_i^-) \]

Returns

\( s_i\)

Definition at line 4950 of file GraphSysErr.C.

Referenced by GraphSysErr::LinearSigmaCombiner::StepW(), and Svar().

Double_t GraphSysErr::Combiner::Observation::Sprime ( ) const

inline

Calculate

\[ s_i' = (\sigma_i^+ - \sigma_i^-) / (\sigma_i^+ + \sigma_i^-) \]

Returns

\( s_i'\)

Definition at line 4965 of file GraphSysErr.C.

Referenced by Svar().

Double_t GraphSysErr::Combiner::Observation::Svar ( Double_t  guess = 0 ) const

inline

Definition at line 4970 of file GraphSysErr.C.

Referenced by GraphSysErr::LinearSigmaCombiner::L(), GraphSysErr::LinearSigmaCombiner::StepW(), and GraphSysErr::LinearSigmaCombiner::VarTerm().

Double_t GraphSysErr::Combiner::Observation::V ( ) const

inline

Calculate

\[ V_i = \sigma_i^+ \sigma_i^- \]

Returns

\( V_i\)

Definition at line 4984 of file GraphSysErr.C.

Referenced by GraphSysErr::LinearVarianceCombiner::StepOffset(), GraphSysErr::LinearVarianceCombiner::StepW(), GraphSysErr::LinearVarianceCombiner::VarTerm(), and GraphSysErr::LinearVarianceCombiner::W().

Double_t GraphSysErr::Combiner::Observation::Vprime ( ) const

inline

Calculate

\[ V_i' = \sigma_i^+ - \sigma_i^- \]

Returns

\( V_i'\)

Definition at line 4995 of file GraphSysErr.C.

Referenced by GraphSysErr::LinearVarianceCombiner::StepOffset(), GraphSysErr::LinearVarianceCombiner::StepW(), GraphSysErr::LinearVarianceCombiner::VarTerm(), and GraphSysErr::LinearVarianceCombiner::W().

Member Data Documentation

Double_t GraphSysErr::Combiner::Observation::fEh

High error \( \sigma_i^+\)

Definition at line 4924 of file GraphSysErr.C.

Referenced by GraphSysErr::Combiner::Add(), GraphSysErr::Average(), GraphSysErr::Combiner::Calculate(), GraphSysErr::Combiner::E(), GraphSysErr::FWHM(), High(), GraphSysErr::Combiner::MakeF(), Print(), GraphSysErr::Combiner::Result::Print(), S(), Sprime(), V(), and Vprime().

Double_t GraphSysErr::Combiner::Observation::fEl

Low error \( \sigma_i^-\)

Definition at line 4922 of file GraphSysErr.C.

Referenced by GraphSysErr::Combiner::Add(), GraphSysErr::Average(), GraphSysErr::Combiner::Calculate(), GraphSysErr::FWHM(), Low(), GraphSysErr::Combiner::MakeF(), Print(), GraphSysErr::Combiner::Result::Print(), S(), Sprime(), V(), and Vprime().

Double_t GraphSysErr::Combiner::Observation::fX

Value \( x_i\)

Definition at line 4920 of file GraphSysErr.C.

Referenced by GraphSysErr::Combiner::Add(), GraphSysErr::Average(), GraphSysErr::Combiner::ChiTerm(), GraphSysErr::FWHM(), High(), Low(), GraphSysErr::Combiner::MakeF(), Print(), GraphSysErr::Combiner::Result::Print(), GraphSysErr::LinearVarianceCombiner::StepOffset(), GraphSysErr::LinearVarianceCombiner::StepW(), Svar(), GraphSysErr::LinearVarianceCombiner::VarTerm(), GraphSysErr::LinearVarianceCombiner::W(), and GraphSysErr::Combiner::X().

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

• PWGLF/FORWARD/analysis2/gse/GraphSysErr.C