LRHelpFunctions Class Reference

Help functionalities to implement and evaluate LR ratio method. More...

#include "TopQuarkAnalysis/TopTools/interface/LRHelpFunctions.h"

Public Member Functions
double	calcLRval (const std::vector< double > &)
double	calcProb (double)
double	calcPtdrLRval (const std::vector< double > &vals, bool useCorrelation=false)
void	fillLRBackgroundHist (double, double weight=1.0)
void	fillLRSignalHist (double, double weight=1.0)
void	fillToBackgroundHists (const std::vector< double > &, double weight=1.0)
void	fillToBackgroundHists (int, double, double weight=1.0)
void	fillToSignalCorrelation (int obsNbr1, double obsVal1, int obsNbr2, double obsVal2, double weight)
void	fillToSignalHists (const std::vector< double > &, double weight=1.0)
void	fillToSignalHists (int, double, double weight=1.0)
void	initLRHistsAndFits (int, double, double, const char *)
	LRHelpFunctions ()
	LRHelpFunctions (const std::vector< int > &, int, const std::vector< double > &, const std::vector< double > &, const std::vector< const char * > &)
	LRHelpFunctions (int, double, double, const char *)
void	makeAndFitPurityHists ()
void	makeAndFitSoverSplusBHists ()
void	normalizeSandBhists ()
bool	obsFitIncluded (int)
void	purityPlot (const TString &fname, const TString &extension=TString("eps"))
void	readObsHistsAndFits (const TString &, const std::vector< int > &, bool)
void	recreateFitFct (const std::vector< int > &obsNr, const std::vector< const char * > &functions)
void	setObsFitParameters (int obs, const std::vector< double > &)
void	setXlabels (const std::vector< std::string > &xLabels)
void	setYlabels (const std::vector< std::string > &yLabels)
void	singlePlot (const TString &fname, int obsNbr, const TString &extension=TString("eps"))
void	storeControlPlots (const TString &)
void	storeToROOTfile (const TString &)
	~LRHelpFunctions ()

Private Attributes
bool	constructPurity
TF1 *	fLRtotSoverSplusB
std::vector< TF1 * >	fObsSoverSplusB
TGraph *	hEffvsPur
TH1F *	hLRtotB
TH1F *	hLRtotS
TH1F *	hLRtotSoverSplusB
TGraph *	hLRValvsEff
TGraph *	hLRValvsPur
std::vector< TH1F * >	hObsB
std::vector< TH2F * >	hObsCorr
std::vector< TH1F * >	hObsS
std::vector< TH1F * >	hObsSoverSplusB
std::vector< int >	obsNumbers

Detailed Description

Help functionalities to implement and evaluate LR ratio method.

Author

Jan Heyninck

Version

Id:

LRHelpFunctions.h,v 1.10 2008/06/19 12:28:27 rwolf Exp

Definition at line 36 of file LRHelpFunctions.h.

Constructor & Destructor Documentation

LRHelpFunctions::LRHelpFunctions

(

)

Definition at line 5 of file LRHelpFunctions.cc.

LRHelpFunctions::LRHelpFunctions	(	const std::vector< int > &	obsNr,
		int	nrBins,
		const std::vector< double > &	obsMin,
		const std::vector< double > &	obsMax,
		const std::vector< const char * > &	functions
	)

Definition at line 12 of file LRHelpFunctions.cc.

LRHelpFunctions::LRHelpFunctions	(	int	nrLRbins,
		double	LRmin,
		double	LRmax,
		const char *	LRfunction
	)

Definition at line 47 of file LRHelpFunctions.cc.

LRHelpFunctions::~LRHelpFunctions

(

)

Definition at line 65 of file LRHelpFunctions.cc.

Member Function Documentation

double LRHelpFunctions::calcLRval

(

const std::vector< double > &

vals

)

Definition at line 361 of file LRHelpFunctions.cc.

Referenced by TtHadLRJetCombCalc::operator()(), TtHadLRSignalSelCalc::operator()(), TtSemiLRJetCombCalc::operator()(), and TtSemiLRSignalSelCalc::operator()().

double LRHelpFunctions::calcProb

(

double

logLR

)

Definition at line 474 of file LRHelpFunctions.cc.

Referenced by TtHadLRJetCombCalc::operator()(), TtHadLRSignalSelCalc::operator()(), TtSemiLRJetCombCalc::operator()(), and TtSemiLRSignalSelCalc::operator()().

double LRHelpFunctions::calcPtdrLRval	(	const std::vector< double > &	vals,
		bool	useCorrelation = false
	)

Definition at line 375 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillLRBackgroundHist	(	double	val,
		double	weight = 1.0
	)

Definition at line 410 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillLRSignalHist	(	double	val,
		double	weight = 1.0
	)

Definition at line 402 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillToBackgroundHists	(	const std::vector< double > &	obsVals,
		double	weight = 1.0
	)

Definition at line 138 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillToBackgroundHists	(	int	obsNbr,
		double	obsVal,
		double	weight = 1.0
	)

Definition at line 143 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillToSignalCorrelation	(	int	obsNbr1,
		double	obsVal1,
		int	obsNbr2,
		double	obsVal2,
		double	weight
	)

Definition at line 121 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillToSignalHists	(	const std::vector< double > &	obsVals,
		double	weight = 1.0
	)

Definition at line 98 of file LRHelpFunctions.cc.

void LRHelpFunctions::fillToSignalHists	(	int	obsNbr,
		double	obsVal,
		double	weight = 1.0
	)

Definition at line 110 of file LRHelpFunctions.cc.

void LRHelpFunctions::initLRHistsAndFits	(	int	nrLRbins,
		double	LRmin,
		double	LRmax,
		const char *	LRfunction
	)

Definition at line 69 of file LRHelpFunctions.cc.

void LRHelpFunctions::makeAndFitPurityHists

(

)

Definition at line 418 of file LRHelpFunctions.cc.

void LRHelpFunctions::makeAndFitSoverSplusBHists

(

)

Definition at line 176 of file LRHelpFunctions.cc.

void LRHelpFunctions::normalizeSandBhists

(

)

Definition at line 154 of file LRHelpFunctions.cc.

bool LRHelpFunctions::obsFitIncluded

(

int

o

)

Definition at line 480 of file LRHelpFunctions.cc.

Referenced by TtHadLRJetCombCalc::operator()(), TtHadLRSignalSelCalc::operator()(), TtSemiLRJetCombCalc::operator()(), and TtSemiLRSignalSelCalc::operator()().

void LRHelpFunctions::purityPlot	(	const TString &	fname,
		const TString &	extension = TString("eps")
	)

Definition at line 563 of file LRHelpFunctions.cc.

void LRHelpFunctions::readObsHistsAndFits	(	const TString &	fileName,
		const std::vector< int > &	observables,
		bool	readLRplots
	)

Definition at line 192 of file LRHelpFunctions.cc.

void LRHelpFunctions::recreateFitFct	(	const std::vector< int > &	obsNr,
		const std::vector< const char * > &	functions
	)

Definition at line 38 of file LRHelpFunctions.cc.

void LRHelpFunctions::setObsFitParameters	(	int	obs,
		const std::vector< double > &	fitPars
	)

Definition at line 82 of file LRHelpFunctions.cc.

void LRHelpFunctions::setXlabels

(

const std::vector< std::string > &

xLabels

)

Definition at line 489 of file LRHelpFunctions.cc.

void LRHelpFunctions::setYlabels

(

const std::vector< std::string > &

yLabels

)

Definition at line 505 of file LRHelpFunctions.cc.

void LRHelpFunctions::singlePlot	(	const TString &	fname,
		int	obsNbr,
		const TString &	extension = TString("eps")
	)

Definition at line 519 of file LRHelpFunctions.cc.

void LRHelpFunctions::storeControlPlots

(

const TString &

fname

)

Definition at line 291 of file LRHelpFunctions.cc.

void LRHelpFunctions::storeToROOTfile

(

const TString &

fname

)

Definition at line 256 of file LRHelpFunctions.cc.

Member Data Documentation

bool LRHelpFunctions::constructPurity

private

Definition at line 77 of file LRHelpFunctions.h.

TF1* LRHelpFunctions::fLRtotSoverSplusB

private

Definition at line 75 of file LRHelpFunctions.h.

std::vector<TF1*> LRHelpFunctions::fObsSoverSplusB

private

Definition at line 73 of file LRHelpFunctions.h.

TGraph* LRHelpFunctions::hEffvsPur

private

Definition at line 76 of file LRHelpFunctions.h.

TH1F * LRHelpFunctions::hLRtotB

private

Definition at line 74 of file LRHelpFunctions.h.

TH1F* LRHelpFunctions::hLRtotS

private

Definition at line 74 of file LRHelpFunctions.h.

TH1F * LRHelpFunctions::hLRtotSoverSplusB

private

Definition at line 74 of file LRHelpFunctions.h.

TGraph * LRHelpFunctions::hLRValvsEff

private

Definition at line 76 of file LRHelpFunctions.h.

TGraph * LRHelpFunctions::hLRValvsPur

private

Definition at line 76 of file LRHelpFunctions.h.

std::vector<TH1F*> LRHelpFunctions::hObsB

private

Definition at line 71 of file LRHelpFunctions.h.

std::vector<TH2F*> LRHelpFunctions::hObsCorr

private

Definition at line 72 of file LRHelpFunctions.h.

std::vector<TH1F*> LRHelpFunctions::hObsS

private

Definition at line 71 of file LRHelpFunctions.h.

std::vector<TH1F*> LRHelpFunctions::hObsSoverSplusB

private

Definition at line 71 of file LRHelpFunctions.h.

std::vector<int> LRHelpFunctions::obsNumbers

private

Definition at line 78 of file LRHelpFunctions.h.