Calculate Chi2 distributions for different cluster parameters. More...

#include <TFile.h>
#include <TDirectoryFile.h>
#include <TList.h>
#include <TString.h>
#include <TROOT.h>
#include <TStyle.h>
#include <TH1D.h>
#include <TH2F.h>
#include <TH3F.h>
#include <TCanvas.h>
#include <TPad.h>
#include <TLegend.h>
#include <TObject.h>
#include <TAxis.h>
#include <TGaxis.h>
#include <TLine.h>
#include <TF1.h>
#include <TMath.h>
#include <TArrayD.h>
#include <TGraphErrors.h>

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Functions
void	Chi2 (TH1D h, TH1D hD, TH1D &hChi2, TH1D &hDiff, Bool_t debug=kFALSE)

void	CalculateParamChi2MCxTalkDataPerSM (TString histoName="SMM02NoCut", TString inputFileName="", Int_t dataProd=0, Int_t firstSM=0, Int_t lastSM=9, TArrayD binE=0, TArrayD prodParam=0, Int_t rebin=1, Bool_t debug=kFALSE)

Variables
TString	fileFormat = ".eps"

Int_t	firstEbin = 0

Detailed Description

Calculate Chi2 distributions for different cluster parameters.

Take the output distributions of CompareDataAndNMCProdPerSM.C and calculate the Chi2 distribution provided a "data" distribution reference compared to multiple MC distributions. See how to execute it in MakeDataMCComparisonPerSMClusterEbinAndChi2.C. Calculated Chi2 histograms stored in output file for further processing and calculations.

Author: Gustavo Conesa Balbastre Gusta.nosp@m.vo.C.nosp@m.onesa.nosp@m..Bal.nosp@m.bastr.nosp@m.e@ce.nosp@m.rn.ch, (LPSC-CNRS)

Definition in file CalculateParamChi2MCxTalkDataPerSM.C.

Function Documentation

void CalculateParamChi2MCxTalkDataPerSM	(	TString	histoName = `"SMM02NoCut"`,
		TString	inputFileName = `""`,
		Int_t	dataProd = `0`,
		Int_t	firstSM = `0`,
		Int_t	lastSM = `9`,
		TArrayD	binE = `0`,
		TArrayD	prodParam = `0`,
		Int_t	rebin = `1`,
		Bool_t	debug = `kFALSE`
	)

Main method

Parameters

histoName	: Name of histogram with the parameter to study = "SMM02NoCut", "SMM02NoCut","SMM02", "SMM20LowM02NoCut","SMM20LowM02","SMM20HighM02NoCut","SMM20HighM02","SMNCell"
inputFileName	: String with part of input file name
dataProd	: Index of reference data production file
firstSM	: First SM to be studied
lastSM	: Last SM to be studied
binE	: TArrayD with list of energy bin limits
prodParam	: TArrayD with list of parameter that changed in the different MC
rebin	: Optional additional histogram rebinning
debug	: Bool to activate printfs.