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class TMVA::SdivSqrtSplusB
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library: libTMVA
#include "SdivSqrtSplusB.h"
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class TMVA::SdivSqrtSplusB: public TMVA::SeparationBase








Function Members (Methods)


public:



 virtual~SdivSqrtSplusB()


static TClass*Class()


TStringTMVA::SeparationBase::GetName()


Double_tTMVA::SeparationBase::GetSeparationGain(const Double_t& nSelS, const Double_t& nSelB, const Double_t& nTotS, const Double_t& nTotB)


virtual Double_tGetSeparationIndex(const Double_t& s, const Double_t& b)


virtual TClass*IsA() const


TMVA::SdivSqrtSplusB&operator=(const TMVA::SdivSqrtSplusB&)


TMVA::SdivSqrtSplusBSdivSqrtSplusB()


TMVA::SdivSqrtSplusBSdivSqrtSplusB(const TMVA::SdivSqrtSplusB& g)


virtual voidShowMembers(TMemberInspector& insp, char* parent)


virtual voidStreamer(TBuffer& b)


voidStreamerNVirtual(TBuffer& b)










Data Members


protected:



TStringTMVA::SeparationBase::fNamename of the concrete Separation Index impementation







Class Charts
















Inheritance
Inherited Members
Includes
Libraries



Class Charts


Function documentation


Double_t   GetSeparationIndex(const Double_t& s, const Double_t& b)


 Index = S/sqrt(S+B)  (statistical significance)





 SdivSqrtSplusB(const TMVA::SdivSqrtSplusB& g)


constructor for the "statistical significance" index




{ fName = "StatSig"; }






 SdivSqrtSplusB(const TMVA::SdivSqrtSplusB& g)


 copy constructor




{}






virtual ~SdivSqrtSplusB()


destructor




{}









Author:  Andreas Hoecker,  Joerg Stelzer,  Helge Voss

Last update: root/tmva $Id: SdivSqrtSplusB.cxx,v 1.15 2007/06/19 13:26:21 brun Exp $   

Copyright   (c) 2005:                                                            *




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