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ControlPlotsResolution.cc
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ControlPlotsResolution.cc
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// $Id: ControlPlotsResolution.cc,v 1.1 2011/05/26 07:42:52 mschrode Exp $
#include "ControlPlotsResolution.h"
#include <algorithm>
#include <cmath>
#include <iostream>
#include <sstream>
#include "TCanvas.h"
#include "TF1.h"
#include "TFile.h"
#include "TGraphAsymmErrors.h"
#include "TGraphErrors.h"
#include "TLegend.h"
#include "TLine.h"
#include "TPad.h"
#include "TPaveText.h"
#include "TPostScript.h"
#include "TROOT.h"
#include "TStyle.h"
#include "TVector2.h"
#include "TH1.h"
#include "TH1D.h"
#include "TH2.h"
#include "TH2D.h"
#include "TError.h"
#include "TMath.h"
#include "TPaveText.h"
#include "TRandom3.h"
#include "TROOT.h"
#include "ResolutionFunction.h"
#include "DiJetResolutionEvent.h"
#include "Jet.h"
//! \brief Constructor
//!
//! By default, all controlplots are written to the
//! directory \p ./controlplots/
//!
//! \param configfile Name of the configuration file
//! \param data The data
//! \param param The parametrization
// --------------------------------------------------
ControlPlotsResolution::ControlPlotsResolution(const std::string& configfile, const std::vector<Event*> * data, Parameters * param, const std::string &outDir)
: data_(data),
config_(new ConfigFile(configfile.c_str())),
param_(param),
respNBins_(120),
respMin_(0.),
respMax_(2.),
dir_(outDir)
{
// Do not print ROOT message if eps file has been created
gErrorIgnoreLevel = 1001;
setGStyle();
rand_ = new TRandom3(0);
// Parametrization
parClass_ = config_->read<std::string>("Parametrization Class","");
scale_ = bag_of<double>(config_->read<string>("jet parameter scales",""));
while( static_cast<int>(scale_.size()) < param_->numberOfParameters() ) scale_.push_back(1.);
// MC Truth resolution
truthPar_ = bag_of<double>(config_->read<string>("plots true resolution parameters","3.8663 0.728714 0. 0.224013"));
std::string formula = config_->read<std::string>("plots true resolution formula","sqrt(((TMath::Sign(1,[0])*sq([0]/x))+(sq([1])*(x^([3]-1))))+sq([2]))");
truthRes_ = new TF1("ControlPlotsResolution::truthRes",formula.c_str(),0.1,1500.);
if( truthRes_->GetNpar() != static_cast<int>(truthPar_.size()) ) {
std::cerr << "ERROR: Number of truth parameters does not match parametrization" << std::endl;
exit(-1);
}
for(size_t i = 0; i < truthPar_.size(); ++i) {
truthRes_->SetParameter(i,truthPar_.at(i));
}
truthRes_->SetLineWidth(1);
truthRes_->SetLineColor(kRed);
// Create pt binning
std::string binning = config_->read<std::string>("plots pt binning","");
ptBinningVar_ = "ptGen";
if( binning.find("ptAve") != std::string::npos ) ptBinningVar_ = "ptAve";
std::cout << "PtBinning variable: " << ptBinningVar_ << std::endl;
etaMin_ = config_->read<double>("Eta min cut on jet",0.);
etaMax_ = config_->read<double>("Eta max cut on jet",0.);
std::string binVar;
if( ptBinningVar_ == "ptAve" ) binVar = "p^{ave}_{T}";
else if( ptBinningVar_ == "ptGen" ) binVar = "p^{gen}_{T}";
titleBins_ = std::vector<TString>(param_->nPtBins());
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
titleBins_[ptBin] = toString(param_->ptMin(ptBin))+" < "+binVar+" < "+toString(param_->ptMax(ptBin))+" GeV, "+toString(etaMin_)+" < |#eta| < "+toString(etaMax_);
}
title_ = toString(param_->ptMin())+" < "+binVar+" < "+toString(param_->ptMax())+" GeV, "+toString(etaMin_)+" < |#eta| < "+toString(etaMax_);
// Override possible existing root file
TFile rootfile((dir_+"/jsResponse.root").c_str(),"RECREATE");
rootfile.Close();
outNamePrefix_ = dir_+"/"+config_->read<std::string>("plots name prefix","JS")+"_";
saveAsEps_ = config_->read<bool>("plots save as eps",false);
}
ControlPlotsResolution::~ControlPlotsResolution() {
delete rand_;
delete truthRes_;
}
// --------------------------------------------------
void ControlPlotsResolution::makePlots() const {
if( config_->read<bool>("create logP plots",false) )
plotLogP();
if( config_->read<bool>("create mean response and resolution plots",false) )
plotMeanResponseAndResolution();
if( config_->read<bool>("create parameter error plots",false) )
plotParameters();
if( config_->read<bool>("create parameter scan plots",false) )
plotParameterScan();
if( config_->read<bool>("create response plots",false) )
plotResponse();
if( config_->read<bool>("create parallel components plots",false) )
plotParallelComponents();
if( config_->read<bool>("create tail plots",false) )
plotTails();
}
//! \brief Draw response control plots for events
//! of type \p DiJetResolutionEvent
// --------------------------------------------------
void ControlPlotsResolution::plotResponse() const
{
std::cout << "Creating response control plots\n";
// --- Create histograms of response and spectrum ---------------------
std::cout << " Reading parameters" << std::endl;
std::string param = config_->read<std::string>("Parametrization Class","");
double rMin = 0.6;
double rMax = 1.4;
std::cout << " Creating histograms" << std::endl;
std::vector<TH1*> hRespMeasAbs(param_->nPtBins()); // The response ptJet / ptGen absolute entries
std::vector<TH1*> hRespMeas(param_->nPtBins()); // The response ptJet / ptGen
std::vector<TH1*> hRespMeasJet1(param_->nPtBins()); // The response ptJet1 / ptGen
std::vector<TH1*> hRespMeasJet2(param_->nPtBins()); // The response ptJet2 / ptGen
std::vector<TH1*> hRespSymAbs(param_->nPtBins()); // Symmetrized response
std::vector<TH1*> hRespMCPtHat(param_->nPtBins()); // The response ptJet / ptGen
std::vector<TH1*> hRespFitStart(param_->nPtBins()); // The response pdf with start values
std::vector<TH1*> hRespFit(param_->nPtBins()); // The fitted response pdf
std::vector<TH1*> hRespFitErrStat(param_->nPtBins());// The fitted response pdf with fitted errors
std::vector<TH1*> hRespFitStep(param_->nPtBins()); // Step function part of the response pdf
std::vector<TH1*> hRespFitGaus(param_->nPtBins()); // Gauss part of the response pdf
std::vector<TH1*> hRespFitSum(param_->nPtBins()); // Sum of step and Gauss part
std::vector<TH1*> hRespFitBins(param_->nPtBins()); // The fitted response pdf in bins as MC truth
std::vector<TH1*> hRespRatio(param_->nPtBins());
std::vector<TH1*> hRespRatioJet1(param_->nPtBins());
std::vector<TH1*> hRespRatioJet2(param_->nPtBins());
std::vector<TH1*> hRespRatioFrame(param_->nPtBins());
std::vector<TH1*> hRespRatioFrameJet1(param_->nPtBins());
std::vector<TH1*> hRespRatioFrameJet2(param_->nPtBins());
std::vector<TH1*> hPtGenBins(param_->nPtBins());
std::vector<TH1*> hPtGenJet1(param_->nPtBins()); // PtGen spectrum
std::vector<TH1*> hPtGenJet2(param_->nPtBins()); // PtGen spectrum
std::vector<TH1*> hPtGenAbsBins(param_->nPtBins());
std::vector<TH1*> hTruthPDF(param_->nPtBins()); // Truth pdf
std::vector<TH1*> hPtAveAbsBins(param_->nPtBins());
std::vector<TH1*> hPtGenAsym(param_->nPtBins());
std::vector<TH1*> hPtAsym(param_->nPtBins());
std::vector<TH1*> hPtAbsAsym(param_->nPtBins());
std::vector<TH1*> hPtAsymBiased(param_->nPtBins());
std::vector<TH1*> hFitPtAsym(param_->nPtBins());
std::vector<TH1*> hDeltaPtJet12(param_->nPtBins());
std::vector<TH1*> hDeltaPtJet12Fit(param_->nPtBins());
std::vector<TH1*> hPJet3(param_->nPtBins());
std::vector<TH1*> hPJet3Rel(param_->nPtBins());
std::vector<TH1*> hPJet3GenRel(param_->nPtBins());
std::vector<TH1*> hPSJ(param_->nPtBins());
std::vector<TH1*> hPSJRel(param_->nPtBins());
std::vector<TH1*> hPSJGenRel(param_->nPtBins());
std::vector<TH1*> hPtJet1(param_->nPtBins());
std::vector<TH1*> hPtJet2(param_->nPtBins());
std::vector<TH1*> hPtJet3(param_->nPtBins());
std::vector<TH1*> hPtJet4(param_->nPtBins());
std::vector<TH1*> hPtJet3Rel(param_->nPtBins());
std::vector<TH2*> hPSJvsPtJet4(param_->nPtBins());
std::vector<TH2*> hPtJet1vs2(param_->nPtBins());
std::vector<TH1*> hEta(param_->nPtBins());
std::vector<TH1*> hDeltaPhi12(param_->nPtBins());
std::vector<TH1*> hNumPU(param_->nPtBins());
std::vector<TH1*> hWeights(param_->nPtBins());
TH1* hTruthPDFErrStat = 0; // Truth pdf
TH1* hPtGenAbs = 0; // PtGen spectrum
TH1* hPtGen = 0; // PtGen spectrum
TH1* hPtHat = 0; // PtHat spectrum
TH1* hPtAveAbs = 0; // Dijet spectrum
TH1* hJESFrame = 0;
TH1* hJES = 0;
TH1* hJESJet1 = 0;
TH1* hJESJet2 = 0;
TH1* hPtAveCombined = 0;
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
std::string name = "hRespMeasAbs_" + toString(ptBin);
hRespMeasAbs[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";R = p^{jet}_{T} / p^{gen}_{T};dN / dR",
respNBins_,respMin_,respMax_);
hRespMeasAbs[ptBin]->SetLineWidth(2);
name = "hRespSymAbs_" + toString(ptBin);
hRespSymAbs[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";R = p^{jet}_{T} / p^{gen}_{T};dN / dR",
81,0.,2.);
name = "hRespMeas_" + toString(ptBin);
hRespMeas[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";R = p^{jet}_{T} / p^{gen}_{T};1 / N dN / dR",
respNBins_,respMin_,respMax_);
hRespMeas[ptBin]->Sumw2();
hRespMeas[ptBin]->SetMarkerStyle(20);
hRespMeas[ptBin]->SetLineWidth(2);
name = "hRespMeasJet1_" + toString(ptBin);
hRespMeasJet1[ptBin] = static_cast<TH1D*>(hRespMeas[ptBin]->Clone(name.c_str()));
hRespMeasJet1[ptBin]->GetXaxis()->SetTitle("R_{1} = p^{jet}_{T,1} / p^{gen}_{T,1}");
name = "hRespMeasJet2_" + toString(ptBin);
hRespMeasJet2[ptBin] = static_cast<TH1D*>(hRespMeas[ptBin]->Clone(name.c_str()));
hRespMeasJet2[ptBin]->GetXaxis()->SetTitle("R_{2} = p^{jet}_{T,2} / p^{gen}_{T,2}");
name = "hRespMCPtHat_" + toString(ptBin);
hRespMCPtHat[ptBin] = static_cast<TH1D*>(hRespMeas[ptBin]->Clone(name.c_str()));
hRespMCPtHat[ptBin]->SetTitle(titleBins_[ptBin]+";R = p^{jet}_{T} / #hat{p}_{T};1 / N dN / dR");
name = "hRespFit_" + toString(ptBin);
hRespFit[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";R = p^{jet}_{T} / p^{true}_{T};1 / N dN / dR",
5*respNBins_,respMin_,respMax_);
hRespFit[ptBin]->SetLineColor(2);
hRespFit[ptBin]->SetLineWidth(2);
name = "hRespFitErrStat_" + toString(ptBin);
hRespFitErrStat[ptBin] = static_cast<TH1D*>(hRespFit[ptBin]->Clone(name.c_str()));
hRespFitErrStat[ptBin]->SetFillColor(45);
name = "hRespFitStart_" + toString(ptBin);
hRespFitStart[ptBin] = static_cast<TH1D*>(hRespFit[ptBin]->Clone(name.c_str()));
hRespFitStart[ptBin]->SetLineStyle(2);
name = "hRespFitStep_" + toString(ptBin);
hRespFitStep[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";R = p^{jet}_{T} / p^{true}_{T};1 / N dN / dR",
config_->read<int>("Response pdf nsteps",10),
config_->read<double>("Response pdf min",0.),
config_->read<double>("Response pdf max",1.8));
hRespFitStep[ptBin]->Sumw2();
hRespFitStep[ptBin]->SetLineColor(9);
hRespFitStep[ptBin]->SetLineWidth(2);
name = "hRespFitGaus_" + toString(ptBin);
hRespFitGaus[ptBin] = static_cast<TH1D*>(hRespFit[ptBin]->Clone(name.c_str()));
hRespFitGaus[ptBin]->SetLineColor(8);
name = "hRespFitSum_" + toString(ptBin);
hRespFitSum[ptBin] = static_cast<TH1D*>(hRespFit[ptBin]->Clone(name.c_str()));
hRespFitSum[ptBin]->SetLineColor(1);
name = "hRespFitBins_" + toString(ptBin);
hRespFitBins[ptBin] = static_cast<TH1D*>(hRespMeas[ptBin]->Clone(name.c_str()));
hRespFitBins[ptBin]->SetLineColor(2);
hRespFitBins[ptBin]->SetLineWidth(2);
name = "hRespRatio_" + toString(ptBin);
hRespRatio[ptBin] = static_cast<TH1D*>(hRespMeas[ptBin]->Clone(name.c_str()));
hRespRatio[ptBin]->SetYTitle("Fit / MC truth");
name = "hRespRatioJet1_" + toString(ptBin);
hRespRatioJet1[ptBin] = static_cast<TH1D*>(hRespRatio[ptBin]->Clone(name.c_str()));
hRespRatioJet1[ptBin]->SetXTitle(titleBins_[ptBin]+";R_{1} = p^{jet}_{T,1} / p^{true}_{T,1}");
name = "hRespRatioJet2_" + toString(ptBin);
hRespRatioJet2[ptBin] = static_cast<TH1D*>(hRespRatio[ptBin]->Clone(name.c_str()));
hRespRatioJet2[ptBin]->SetXTitle(titleBins_[ptBin]+";R_{2} = p^{jet}_{T,2} / p^{true}_{T,2}");
name = "hRespRatioFrame_" + toString(ptBin);
hRespRatioFrame[ptBin] = static_cast<TH1D*>(hRespRatio[0]->Clone(name.c_str()));
for(int bin = 1; bin <= hRespRatioFrame[ptBin]->GetNbinsX(); ++bin) {
hRespRatioFrame[ptBin]->SetBinContent(bin,1.);
}
hRespRatioFrame[ptBin]->SetLineStyle(2);
hRespRatioFrame[ptBin]->GetYaxis()->SetRangeUser(0,2.8);
hRespRatioFrame[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
name = "hRespRatioFrameJet1_" + toString(ptBin);
hRespRatioFrameJet1[ptBin] = static_cast<TH1D*>(hRespRatioFrame[ptBin]->Clone(name.c_str()));
hRespRatioFrameJet1[ptBin]->SetXTitle("R_{1} = p^{jet}_{T,1} / p^{true}_{T,1}");
name = "hRespRatioFrameJet2_" + toString(ptBin);
hRespRatioFrameJet2[ptBin] = static_cast<TH1D*>(hRespRatioFrame[ptBin]->Clone(name.c_str()));
hRespRatioFrameJet2[ptBin]->SetXTitle("R_{2} = p^{jet}_{T,2} / p^{true}_{T,2}");
name = "hPtGenAbs_" + toString(ptBin);
hPtGenAbsBins[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p^{gen}_{T} (GeV);dN / dp^{gen}_{T} 1 / (GeV)",75,param_->ptTrueMin(ptBin),param_->ptTrueMax(ptBin));
hPtGenAbsBins[ptBin]->SetMarkerStyle(20);
hPtGenAbsBins[ptBin]->GetXaxis()->SetNdivisions(505);
hPtGenAbsBins[ptBin]->SetLineWidth(2);
name = "hPtAveAbs_" + toString(ptBin);
hPtAveAbsBins[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p^{ave}_{T} (GeV);dN / dp^{ave}_{T} 1 / (GeV)" ,75,0.8*param_->ptMin(ptBin),1.1*param_->ptMax(ptBin));
hPtAveAbsBins[ptBin]->SetMarkerStyle(20);
hPtAveAbsBins[ptBin]->GetXaxis()->SetNdivisions(505);
hPtAveAbsBins[ptBin]->SetLineWidth(2);
hPtAveAbsBins[ptBin]->Sumw2();
name = "hPtGen_" + toString(ptBin);
hPtGenBins[ptBin] = static_cast<TH1D*>(hPtGenAbsBins[ptBin]->Clone(name.c_str()));
hPtGenBins[ptBin]->Sumw2();
hPtGenBins[ptBin]->SetYTitle("1 / N dN / dp^{gen}_{T} 1 / (GeV)");
name = "hPtGenJet1_" + toString(ptBin);
hPtGenJet1[ptBin] = static_cast<TH1D*>(hPtGenBins[ptBin]->Clone(name.c_str()));
hPtGenJet1[ptBin]->SetTitle(titleBins_[ptBin]+";p^{gen}_{T,1} (GeV);1 / N dN / dp^{gen}_{T,1} 1 / (GeV)");
name = "hPtGenJet2_" + toString(ptBin);
hPtGenJet2[ptBin] = static_cast<TH1D*>(hPtGenBins[ptBin]->Clone(name.c_str()));
hPtGenJet2[ptBin]->SetTitle(titleBins_[ptBin]+";p^{gen}_{T,2} (GeV);1 / N dN / dp^{gen}_{T,2} 1 / (GeV)");
name = "hTruthPDF_" + toString(ptBin);
hTruthPDF[ptBin] = new TH1D(name.c_str(),title_+";p^{true}_{T} (GeV);1 / N dN / dp^{true}_{T} 1 / (GeV)",
5*hPtGenBins[ptBin]->GetNbinsX(),param_->ptTrueMin(ptBin),param_->ptTrueMax(ptBin));
hTruthPDF[ptBin]->SetLineColor(2);
hTruthPDF[ptBin]->SetLineWidth(2);
hTruthPDF[ptBin]->Sumw2();
name = "hPtGenAsym_" + toString(ptBin);
hPtGenAsym[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p^{gen}_{T} asymmetry;",45,-0.2,0.2);
hPtGenAsym[ptBin]->Sumw2();
hPtGenAsym[ptBin]->SetLineWidth(2);
name = "hPtAsym_" + toString(ptBin);
hPtAsym[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{T} asymmetry;",101,-1.,1.);
hPtAsym[ptBin]->Sumw2();
hPtAsym[ptBin]->SetMarkerStyle(20);
hPtAsym[ptBin]->SetLineWidth(2);
name = "hPtAbsAsym_" + toString(ptBin);
hPtAbsAsym[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{T} asymmetry;events",101,-1.,1.);
hPtAbsAsym[ptBin]->SetMarkerStyle(20);
hPtAbsAsym[ptBin]->SetLineWidth(2);
hPtAbsAsym[ptBin]->Sumw2();
name = "hPtAsymBiased_" + toString(ptBin);
hPtAsymBiased[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";Biased p_{T} asymmetry;",32,0.,1.);
hPtAsymBiased[ptBin]->Sumw2();
hPtAsymBiased[ptBin]->SetMarkerStyle(20);
hPtAsymBiased[ptBin]->SetLineWidth(2);
name = "hFitPtAsym_" + toString(ptBin);
hFitPtAsym[ptBin] = new TH1D(name.c_str(),
titleBins_[ptBin]+";p_{T} asymmetry;",
5*respNBins_,-0.4,0.4);
hFitPtAsym[ptBin]->Sumw2();
hFitPtAsym[ptBin]->SetLineWidth(2);
hFitPtAsym[ptBin]->SetLineColor(2);
name = "hDeltaPtJet12_" + toString(ptBin);
hDeltaPtJet12[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";0.5#upoint|p_{T,1} - p_{T,2}| (GeV);",
50,0.,0.5*param_->ptMax(ptBin));
hDeltaPtJet12[ptBin]->SetMarkerStyle(20);
hDeltaPtJet12[ptBin]->SetNdivisions(505);
hDeltaPtJet12[ptBin]->Sumw2();
name = "hDeltaPtJet12Fit_" + toString(ptBin);
hDeltaPtJet12Fit[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";0.5#upoint|p_{T,1} - p_{T,2}| (GeV);",
500,0.,0.1*param_->ptMax(ptBin));
hDeltaPtJet12Fit[ptBin]->SetLineColor(2);
name = "hPJet3_" + toString(ptBin);
hPJet3[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{||,3} (GeV);Events",
50,0.,0.3*param_->ptMax(ptBin));
hPJet3[ptBin]->SetMarkerStyle(20);
name = "hPJet3Rel_" + toString(ptBin);
hPJet3Rel[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{||,3} / p^{ref}_{T};Events",200,0.,0.3);
hPJet3Rel[ptBin]->SetMarkerStyle(20);
name = "hPJet3GenRel_" + toString(ptBin);
hPJet3GenRel[ptBin] = static_cast<TH1D*>(hPJet3Rel[ptBin]->Clone(name.c_str()));
hPJet3GenRel[ptBin]->SetXTitle(titleBins_[ptBin]+";p_{||,3} / p^{gen,ave}_{T}");
name = "hPSJ_" + toString(ptBin);
hPSJ[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{||,>3} (GeV);Events",
50,-0.3*param_->ptMin(),0.3*param_->ptMax(ptBin));
hPSJ[ptBin]->SetMarkerStyle(20);
name = "hPSJRel_" + toString(ptBin);
hPSJRel[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{||,>3} / p^{ref}_{T};Events",200,0.,0.1);
hPSJRel[ptBin]->SetMarkerStyle(20);
name = "hPSJGenRel_" + toString(ptBin);
hPSJGenRel[ptBin] = static_cast<TH1D*>(hPSJRel[ptBin]->Clone(name.c_str()));
hPSJGenRel[ptBin]->SetXTitle(titleBins_[ptBin]+";p_{||,>3} / p^{gen,ave}_{T}");
name = "hPSJvsPtJet4_" + toString(ptBin);
hPSJvsPtJet4[ptBin] = new TH2D(name.c_str(),titleBins_[ptBin]+";p_{t,4};p_{||,>3} (GeV) (GeV)",
50,0.,0.3*param_->ptMax(ptBin),
50,-0.1*param_->ptMin(),0.1*param_->ptMax(ptBin));
name = "hPtJet1_" + toString(ptBin);
hPtJet1[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{T,1} (GeV);Jets",70,0.5*param_->ptMin(ptBin),1.3*param_->ptMax(ptBin));
hPtJet1[ptBin]->SetMarkerStyle(20);
hPtJet1[ptBin]->GetXaxis()->SetNdivisions(505);
hPtJet1[ptBin]->SetLineWidth(2);
hPtJet1[ptBin]->Sumw2();
setColor(hPtJet1[ptBin],2);
name = "hPtJet2_" + toString(ptBin);
hPtJet2[ptBin] = static_cast<TH1D*>(hPtJet1[ptBin]->Clone(name.c_str()));
hPtJet2[ptBin]->SetXTitle("p_{T,2} (GeV)");
setColor(hPtJet2[ptBin],4);
name = "hPtJet3_" + toString(ptBin);
hPtJet3[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p_{T,3} (GeV);Events",50,0.,0.2*param_->ptMax(ptBin));
name = "hPtJet4_" + toString(ptBin);
hPtJet4[ptBin] = static_cast<TH1D*>(hPtJet3[ptBin]->Clone(name.c_str()));
hPtJet4[ptBin]->SetXTitle("p_{T,4} (GeV)");
name = "hPtJet3Rel_" + toString(ptBin);
hPtJet3Rel[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";p^{rel}_{T,3};Events",50,0.,0.4);
name = "hPtJet1vs2_" + toString(ptBin);
hPtJet1vs2[ptBin] = new TH2D(name.c_str(),titleBins_[ptBin]+";p_{T,1} (GeV);p_{T,2} (GeV);",70,0.5*param_->ptMin(ptBin),1.3*param_->ptMax(ptBin),70,0.5*param_->ptMin(ptBin),1.3*param_->ptMax(ptBin));
hPtJet1vs2[ptBin]->GetXaxis()->SetNdivisions(505);
hPtJet1vs2[ptBin]->GetYaxis()->SetNdivisions(505);
name = "hEta_" + toString(ptBin);
hEta[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";#eta;Jets",101,-5.1,5.1);
name = "hDeltaPhi12_" + toString(ptBin);
hDeltaPhi12[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";|#Delta#phi_{12}|;Events",100,0.,3.2);
name = "hNumPU_" + toString(ptBin);
hNumPU[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";N(PU Vertices);Events",40,0,40);
name = "hWeights_" + toString(ptBin);
hWeights[ptBin] = new TH1D(name.c_str(),titleBins_[ptBin]+";Weight;Events",1000,0.,50.);
}
hPtGenAbs = new TH1D("hPtGenAbs",title_+";p^{gen}_{T} (GeV);dN / dp^{gen}_{T} 1 / (GeV)",
120,0.8*param_->ptTrueMin(),1.1*param_->ptTrueMax());
//500,0.8*param_->ptTrueMin(),1.1*param_->ptTrueMax());
hPtGenAbs->SetMarkerStyle(20);
hPtGenAbs->GetXaxis()->SetNdivisions(505);
hPtGenAbs->SetLineWidth(2);
hPtGen = static_cast<TH1D*>(hPtGenAbs->Clone("hPtGen"));
hPtGen->SetTitle(title_+";p^{gen}_{T} (GeV);1 / N dN / dp^{gen}_{T} 1 / (GeV)");
hPtGen->Sumw2();
hPtHat = static_cast<TH1D*>(hPtGen->Clone("hPtHat"));
hPtHat->SetTitle(title_+";#hat{p}_{T} (GeV);1 / N dN / d#hat{p}_{T} 1 / (GeV)");
int nbins = static_cast<int>((param_->ptMax()-param_->ptMin())/10.);
hPtAveAbs = new TH1D("hPtAveAbs",title_+";p^{ave}_{T} (GeV);Events",
nbins,param_->ptMin(),param_->ptMax());
hPtAveAbs->Sumw2();
hPtAveAbs->SetMarkerStyle(20);
std::vector<double> edges = findBinEdgesForCombinedSpectrum();
hPtAveCombined = new TH1D("hPtAveCombined",title_+";p^{ave}_{T} (GeV);Events",
edges.size()-1,&(edges.front()));
hPtAveCombined->Sumw2();
hPtAveCombined->SetMarkerStyle(20);
hTruthPDFErrStat = static_cast<TH1D*>(hTruthPDF[0]->Clone("hTruthPDFErrStat"));
hTruthPDFErrStat->SetFillColor(45);
hJESFrame = new TH1D("hJESFrame",title_+";p_{T} (GeV);JES",
param_->nPtBins(),&(param_->ptBinEdges().front()));
for(int bin = 1; bin <= hJESFrame->GetNbinsX(); ++bin) {
hJESFrame->SetBinContent(bin,1.);
}
hJESFrame->GetYaxis()->SetRangeUser(0.95,1.1);
hJESFrame->SetLineStyle(2);
hJES = static_cast<TH1D*>(hJESFrame->Clone("hJES"));
hJES->SetMarkerStyle(20);
hJES->SetLineStyle(1);
hJESJet1 = static_cast<TH1D*>(hJES->Clone("hJESJet1"));
hJESJet1->SetMarkerStyle(21);
hJESJet1->SetMarkerColor(2);
hJESJet1->SetLineColor(2);
hJESJet2 = static_cast<TH1D*>(hJES->Clone("hJESJet2"));
hJESJet2->SetMarkerStyle(22);
hJESJet2->SetMarkerColor(4);
hJESJet2->SetLineColor(4);
// --- Fill histograms with data quantities --------------
std::cout << " Filling histograms with Event data" << std::endl;
for(DataIt datait = data_->begin(); datait != data_->end(); datait++) {
if( (*datait)->type() == DiJetResolution ) {
DiJetResolutionEvent* dijet = static_cast<DiJetResolutionEvent*>(*datait);
double weight = dijet->weight();
double ptAve = dijet->avePt();
double ptHat = dijet->ptHat();
// Event wise spectra, all pt
hPtHat->Fill(ptHat,weight);
hPtAveAbs->Fill(ptAve,weight);
hPtAveCombined->Fill(ptAve,weight);
// Event wise spectra, pt bins
unsigned int bin = dijet->ptBin();
hPtAveAbsBins[bin]->Fill(ptAve,weight);
hPJet3[bin]->Fill(std::abs(dijet->pJ3()),weight);
hPJet3Rel[bin]->Fill(std::abs(dijet->pJ3()/dijet->ptRef()),weight);
hPSJ[bin]->Fill(dijet->pSJ()/weight);
hPSJRel[bin]->Fill(dijet->pSJ()/dijet->ptRef(),weight);
hPSJvsPtJet4[bin]->Fill(dijet->ptJet4(),dijet->pSJ(),weight);
double ptGenAve = 0.5*(dijet->jet1()->genPt()+dijet->jet2()->genPt());
if( ptGenAve > 0 ) {
hPJet3GenRel[bin]->Fill(dijet->pJ3()/ptGenAve,weight);
hPSJGenRel[bin]->Fill(dijet->pSJ()/ptGenAve,weight);
}
hPtGenJet1[bin]->Fill(dijet->jet1()->genPt(),weight);
hPtJet1[bin]->Fill(dijet->jet1()->pt(),weight);
hPtGenJet2[bin]->Fill(dijet->jet2()->genPt(),weight);
hPtJet2[bin]->Fill(dijet->jet2()->pt(),weight);
hPtJet3[bin]->Fill(dijet->ptJet3(),weight);
hPtJet4[bin]->Fill(dijet->ptJet4(),weight);
hPtJet3Rel[bin]->Fill(dijet->ptJet3()/dijet->ptRef(),weight);
hDeltaPtJet12[bin]->Fill(0.5*std::abs(dijet->jet1()->pt()-dijet->jet2()->pt()),weight);
hDeltaPhi12[bin]->Fill(dijet->deltaPhi12(),weight);
hNumPU[bin]->Fill(dijet->nPU());
hWeights[bin]->Fill(weight);
// Pt asymmetry variables
const Jet *j1 = dijet->jet1();
const Jet *j2 = dijet->jet2();
hPtJet1vs2[bin]->Fill(j1->pt(),j2->pt(),weight);
double ht = j1->pt() + j2->pt();
if( ht > 0 ) {
double ptAsym = (j1->pt() - j2->pt())/ht;
hPtAsymBiased[bin]->Fill(ptAsym,weight);
hPtAsym[bin]->Fill(ptAsym,weight);
hPtAsym[bin]->Fill(-1.*ptAsym,weight);
hPtAbsAsym[bin]->Fill(ptAsym,weight);
hPtAbsAsym[bin]->Fill(-1.*ptAsym,weight);
}
double ptGenAsym = j1->genPt() - j2->genPt();
ht = j1->genPt() + j2->genPt();
if( ht > 0 ) {
ptGenAsym /= ht;
} else {
ptGenAsym = -2.;
}
for(int i = 0; i < 2; i++) { // Loop over both jets
const Jet * jet = dijet->jet(i);
// Jet wise spectra
hPtGenAbs->Fill(jet->genPt(),weight);
hPtGen->Fill(jet->genPt(),weight);
// Response distributions
hPtGenBins[bin]->Fill(jet->genPt(),weight);
if( jet->genPt() > 0 ) {
hRespMeasAbs[bin]->Fill( jet->pt() / jet->genPt(),weight);
hRespMeas[bin]->Fill( jet->pt() / jet->genPt(),weight);
if( i == 0 ) {
hRespMeasJet1[bin]->Fill( jet->pt() / jet->genPt(),weight);
} else if ( i == 1 ) {
hRespMeasJet2[bin]->Fill( jet->pt() / jet->genPt(),weight);
}
// Symmetrized repsonse
double sr = (jet->pt()-jet->genPt())/jet->genPt();
hRespSymAbs[bin]->Fill(1.+sr,weight);
hRespSymAbs[bin]->Fill(1.-sr,weight);
}
hPtGenAbsBins[bin]->Fill(jet->genPt(),weight);
hRespMCPtHat[bin]->Fill(jet->pt()/ptHat,weight);
hPtGenAsym[bin]->Fill(ptGenAsym,weight);
hPtGenAsym[bin]->Fill(-1.*ptGenAsym,weight);
hEta[bin]->Fill(jet->eta(),weight);
}
}
} // End of loop over data
std::cout << " Normalising histograms" << std::endl;
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
normHist(hRespMeas[ptBin],"width");
normHist(hRespMeasJet1[ptBin],"width");
normHist(hRespMeasJet2[ptBin],"width");
normHist(hRespMCPtHat[ptBin],"width");
normHist(hPtAsym[ptBin],"width");
normHist(hPtAsymBiased[ptBin],"width");
normHist(hDeltaPtJet12[ptBin],"width");
hDeltaPtJet12[ptBin]->Scale(0.5);
normHist(hPtGenBins[ptBin],param_->ptTrueMin(),param_->ptTrueMax(),"width");
normHist(hPtGenJet1[ptBin],param_->ptTrueMin(),param_->ptTrueMax(),"width");
normHist(hPtGenJet2[ptBin],param_->ptTrueMin(),param_->ptTrueMax(),"width");
}
normHist(hPtGen,param_->ptTrueMin(),param_->ptTrueMax(),"width");
normHist(hPtHat,param_->ptTrueMin(),param_->ptTrueMax(),"width");
// --- Fill histograms of fitted response ----------------
std::cout << " Filling fitted response and truth spectrum" << std::endl;
// Get parameters
std::vector<double> fittedPar(param_->numberOfParameters());
for(int i = 0; i < param_->numberOfParameters(); i++) {
fittedPar.at(i) = param_->parameters()[i];
}
// Mean pt in bin
std::vector<double> ptMean(param_->nPtBins());
// std::vector<double> auxPar = bag_of<double>(config_->read<string>("mean response parameters","1 0"));
// Loop over ptBins
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
const ResolutionFunction& resFunc = param_->resolutionFitPDF(ptBin,1,1);
ptMean[ptBin] = hPtAveAbsBins[ptBin]->GetMean();
for(int bin = 1; bin <= hDeltaPtJet12Fit[ptBin]->GetNbinsX(); bin++) {
double diff = hDeltaPtJet12Fit[ptBin]->GetBinCenter(bin);
// if( d < dMeas[ptBin] ) {
// double u = d/s;
// double norm = s*sqrt(M_PI*2.);//*erf(1./sqrt(2.));
// hDeltaPtJet12Fit[ptBin]->SetBinContent(bin,exp(-0.5*u*u)/norm);
// }
//std::cout << " Bin " << bin << ": 6.1" << std::endl;
double pdf = resFunc.pdfPtMeas(2.*diff,0.,ptMean[ptBin]);
hDeltaPtJet12Fit[ptBin]->SetBinContent(bin,pdf);
}
// Interpolated response function
for(int bin = 1; bin <= hRespFit[ptBin]->GetNbinsX(); bin++) {
double r = hRespFit[ptBin]->GetBinCenter(bin);
double val = resFunc.pdfResp(r,ptMean[ptBin]);
hRespFit[ptBin]->SetBinContent(bin,val);
hRespFitErrStat[ptBin]->SetBinContent(bin,val);
// hRespFitErrStat[ptBin]->SetBinError(bin,smearData->pdfRespError(r,ptMean[ptBin]));
hRespFitBins[ptBin]->Fill(r,val);
hRespRatio[ptBin]->Fill(r,val);
hRespRatioJet1[ptBin]->Fill(r,val);
hRespRatioJet2[ptBin]->Fill(r,val);
}
hRespFitBins[ptBin]->Scale(1.*hRespFitBins[ptBin]->GetNbinsX()/hRespFit[ptBin]->GetNbinsX());
hRespRatio[ptBin]->Scale(1.*hRespRatio[ptBin]->GetNbinsX()/hRespFit[ptBin]->GetNbinsX());
hRespRatioJet1[ptBin]->Scale(1.*hRespRatioJet1[ptBin]->GetNbinsX()/hRespFit[ptBin]->GetNbinsX());
hRespRatioJet2[ptBin]->Scale(1.*hRespRatioJet2[ptBin]->GetNbinsX()/hRespFit[ptBin]->GetNbinsX());
// Ratio plots
hRespRatio[ptBin]->Divide(hRespMeas[ptBin]);
hRespRatioJet1[ptBin]->Divide(hRespMeasJet1[ptBin]);
hRespRatioJet2[ptBin]->Divide(hRespMeasJet2[ptBin]);
// Pt asymmetry
for(int bin = 1; bin <= hFitPtAsym[ptBin]->GetNbinsX(); bin++) {
double a = hFitPtAsym[ptBin]->GetBinCenter(bin);
hFitPtAsym[ptBin]->SetBinContent(bin,resFunc.pdfDijetAsym(a,hPtGenBins[ptBin]->GetMean()));
}
// for(int ptAveBin = 1; ptAveBin <= hPtAveAbsBins[ptBin]->GetNbinsX(); ++ptAveBin) {
// for(int bin = 1; bin <= hFitPtAsym[ptBin]->GetNbinsX(); bin++) {
// double a = hFitPtAsym[ptBin]->GetBinCenter(bin);
// hFitPtAsym[ptBin]->Fill(a,hPtAveAbsBins[ptBin]->GetBinContent(ptAveBin)*resFunc.pdfDijetAsym(a,hPtAveAbsBins[ptBin]->GetBinCenter(ptAveBin)));
// }
// }
// normHist(hFitPtAsym[ptBin],"width");
// Interpolated fit function with start values
// Copy start values into parameter array
for(int i = 0; i < param_->numberOfParameters(); i++) {
param_->parameters()[i] = param_->jetStartPar(i);
}
// Plot response function
for(int bin = 1; bin <= hRespFitStart[ptBin]->GetNbinsX(); bin++) {
double r = hRespFitStart[ptBin]->GetBinCenter(bin);
hRespFitStart[ptBin]->SetBinContent(bin,resFunc.pdfResp(r,ptMean[ptBin]));
}
// Copy back fitted values into parameter array
for(int i = 0; i < param_->numberOfParameters(); i++) {
param_->parameters()[i] = fittedPar.at(i);
}
// --- Fill histograms of fitted truth spectrum -----------
// Fill histogram of assumed dijet truth pdf
for(int bin = 1; bin <= hTruthPDF[ptBin]->GetNbinsX(); bin++) {
double t = hTruthPDF[ptBin]->GetBinCenter(bin);
hTruthPDF[ptBin]->SetBinContent(bin,resFunc.pdfPtTrue(t));
}
} // End of loop over ptBins
std::cout << " Setting axis ranges" << std::endl;
// --- Set x-axis ranges ----------------------------------
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
hRespMeasAbs[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespMeas[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespMeasJet1[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespMeasJet2[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespMCPtHat[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespFitStart[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespFit[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespFitErrStat[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespFitStep[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespFitGaus[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
hRespFitSum[ptBin]->GetXaxis()->SetRangeUser(rMin,rMax);
}
// --- Set y-axis ranges ----------------------------------
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
double minFac = 0.;
double maxFac = 1.6;
double min = 0.;
double max = 0.;
findYRange(hRespMeas[ptBin],min,max);
min *= minFac;
max *= maxFac;
hRespMeas[ptBin]->GetYaxis()->SetRangeUser(min,max);
hRespMeasJet2[ptBin]->GetYaxis()->SetRangeUser(min,max);
hRespMeasJet1[ptBin]->GetYaxis()->SetRangeUser(min,max);
findYRange(hRespMCPtHat[ptBin],min,max);
min *= minFac;
max *= maxFac;
hRespMCPtHat[ptBin]->GetYaxis()->SetRangeUser(min,max);
findYRange(hPtAsym[ptBin],min,max);
min *= minFac;
max *= maxFac;
hPtAsym[ptBin]->GetYaxis()->SetRangeUser(min,max);
findYRange(hPtAsymBiased[ptBin],min,max);
min *= minFac;
max *= maxFac;
hPtAsymBiased[ptBin]->GetYaxis()->SetRangeUser(min,max);
setYRange(hRespMeasAbs[ptBin],0.5,50.);
setYRange(hPtGenBins[ptBin], 0.5, 100.);
setYRange(hPtGenJet1[ptBin], 0.5, 100.);
setYRange(hPtGenJet2[ptBin], 0.5, 100.);
}
setYRange(hPtGen, 0.5, 100.);
setYRange(hPtHat, 0.5, 100.);
// --- Plot histograms -----------------------------------
std::cout << " Plotting histograms" << std::endl;
// Label bins
std::vector<TLegend*> legPtRangeAndCenters(param_->nPtBins());
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
legPtRangeAndCenters[ptBin] = new TLegend(0.23,0.75,0.8,0.9);
legPtRangeAndCenters[ptBin]->SetBorderSize(0);
legPtRangeAndCenters[ptBin]->SetFillColor(0);
legPtRangeAndCenters[ptBin]->SetTextFont(42);
std::string binVar;
if( ptBinningVar_ == "ptAve" ) binVar = "p^{ave}_{T}";
else if( ptBinningVar_ == "pt" ) binVar = "p_{T}";
else if( ptBinningVar_ == "ptGen" ) binVar = "p^{gen}_{T}";
std::string label = toString(param_->ptMin(ptBin))
+ " < " + binVar + " < "
+ toString(param_->ptMax(ptBin))
+ " GeV";
legPtRangeAndCenters[ptBin]->AddEntry(hRespMeas[ptBin],label.c_str(),"P");
if( ptBinningVar_ == "ptAve" ) label = "p_{T} = " + toString(hPtAveAbsBins[ptBin]->GetMean()) + " GeV";
else if( ptBinningVar_ == "ptGen" ) label = "p_{T} = " + toString(hPtGenAbsBins[ptBin]->GetMean()) + " GeV"; legPtRangeAndCenters[ptBin]->AddEntry(hRespFit[ptBin],"Fit","L");
}
// Write histos to ps file
TPostScript * const ps = new TPostScript((dir_+"/jsResponse.ps").c_str(),111);
TCanvas *c1 = new TCanvas("c1","Jet Response",0,0,600,600);
TLegend *legFitStart = new TLegend(0.23,0.5,0.5,0.65);
legFitStart->SetBorderSize(0);
legFitStart->SetFillColor(0);
legFitStart->SetTextFont(42);
legFitStart->AddEntry(hRespFitStart[0],"At start","L");
legFitStart->AddEntry(hRespFit[0],"After fit","L");
int logy = 0;
for(unsigned int ptBin = 0; ptBin < param_->nPtBins(); ptBin++) {
ps->NewPage();
c1->cd();
hPtAveAbsBins[ptBin]->Draw("PE1");
c1->SetLogy(1);
c1->Draw();
ps->NewPage();
c1->cd();
hPtGenBins[ptBin]->Draw("PE1");
c1->SetLogy(1);
c1->Draw();
ps->NewPage();
c1->cd();
double tmpMin = 0.;
double tmpMax = 0.;
findYRange(hPtGenBins[ptBin],tmpMin,tmpMax);
tmpMax *= 1.4;
hPtGenBins[ptBin]->GetYaxis()->SetRangeUser(0.,tmpMax);
hPtGenBins[ptBin]->Draw("PE1");
hTruthPDF[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
c1->SetLogy(0);
c1->Draw();
ps->NewPage();
c1->cd();
hPtGenJet1[ptBin]->Draw("PE1");
hTruthPDF[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
c1->SetLogy(1);
c1->Draw();
ps->NewPage();
c1->cd();
tmpMin = 0.;
tmpMax = 0.;
findYRange(hPtGenJet1[ptBin],tmpMin,tmpMax);
tmpMax *= 1.4;
hPtGenJet1[ptBin]->GetYaxis()->SetRangeUser(0.,tmpMax);
hPtGenJet1[ptBin]->Draw("PE1");
hTruthPDF[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
c1->SetLogy(0);
c1->SetLogx(0);
c1->Draw();
c1->SetLogx(0);
ps->NewPage();
c1->cd();
hPtGenJet2[ptBin]->Draw("PE1");
hTruthPDF[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
c1->SetLogy();
c1->Draw();
ps->NewPage();
c1->cd();
tmpMin = 0.;
tmpMax = 0.;
findYRange(hPtGenJet2[ptBin],tmpMin,tmpMax);
tmpMax *= 1.4;
hPtGenJet2[ptBin]->GetYaxis()->SetRangeUser(0.,tmpMax);
hPtGenJet2[ptBin]->Draw("PE1");
hTruthPDF[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
c1->SetLogy(0);
c1->SetLogx(0);
c1->Draw();
c1->SetLogx(0);
ps->NewPage();
c1->cd();
hPtJet1[ptBin]->Draw("PE1");
hPtJet2[ptBin]->Draw("PE1same");
c1->Draw();
ResolutionFunction resFunc = param_->resolutionFitPDF(ptBin,1,1);
if( hDeltaPtJet12[ptBin]->Integral() ) {
int maxBin = hDeltaPtJet12[ptBin]->FindBin(resFunc.dMeasMax());
double norm = hDeltaPtJet12[ptBin]->Integral(1,maxBin,"width");
hDeltaPtJet12[ptBin]->Scale(1./norm);
}
TF1 *func = new TF1("func","gaus",0.,resFunc.dMeasMax());
func->FixParameter(1,0.);
func->SetParameter(2,hDeltaPtJet12[ptBin]->GetRMS());
func->SetParameter(0,1./sqrt(2.*M_PI)/func->GetParameter(2));
hDeltaPtJet12[ptBin]->Fit(func,"I0QBR");
func->SetLineColor(kBlue);
func->SetLineWidth(1);
func->SetLineStyle(2);
hDeltaPtJet12Fit[ptBin]->Scale(func->Integral(0.,resFunc.dMeasMax()));
// std::cout << "Int(pdf) " << hDeltaPtJet12Fit[ptBin]->Integral("width") << std::endl;
// std::cout << "Int(fit) " << func->Integral(0.,resFunc.dMeasMax()) << std::endl;
// std::cout << "Int(hist) " << hDeltaPtJet12[ptBin]->Integral("width") << std::endl;
// std::cout << std::endl;
std::cout << " DeltaMeas(pdf) \t" << (param_->parameters()[ptBin])/sqrt(2.) << " +/- " << (param_->errors()[ptBin])/sqrt(2.) << std::endl;
std::cout << " DeltaMeas(fit) \t" << func->GetParameter(2) << " +/- " << func->GetParError(2) << std::endl;
ps->NewPage();
c1->cd();
hDeltaPtJet12[ptBin]->Draw("PE1");
hDeltaPtJet12Fit[ptBin]->Draw("Lsame");
func->Draw("same");
gPad->RedrawAxis();
c1->SetLogy(0);
c1->Draw();
ps->NewPage();
c1->cd();
hDeltaPtJet12[ptBin]->Draw("PE1");
hDeltaPtJet12Fit[ptBin]->Draw("Lsame");
func->SetRange(0,hDeltaPtJet12[ptBin]->GetXaxis()->GetBinUpEdge(hDeltaPtJet12[ptBin]->GetNbinsX()));
func->Draw("same");
std::vector<TLine*> lines;
for(int k = 0; k < 6; ++k) {
double x = (2.+k)*std::abs(func->GetParameter(2));//*sqrt(2.);
if( x > hDeltaPtJet12[ptBin]->GetXaxis()->GetBinUpEdge(hDeltaPtJet12[ptBin]->GetNbinsX()) ) break;
TLine *line = new TLine(x,3E-5,x,hDeltaPtJet12[ptBin]->GetMaximum());
line->SetLineStyle(2);
line->SetLineWidth(1);
line->SetLineColor(4);
line->Draw("same");
lines.push_back(line);
}
gPad->RedrawAxis();
c1->SetLogy();
c1->Draw();
for(size_t k = 0; k < lines.size(); ++k) {
delete lines[k];
}
ps->NewPage();
c1->cd();
TF1 *fitAsym = new TF1("fitAsym","gaus",hPtAsym[ptBin]->GetMean()-2.*resFunc.dMeasMax()/ptMean[ptBin],hPtAsym[ptBin]->GetMean()+2.*resFunc.dMeasMax()/ptMean[ptBin]);
fitAsym->SetParameter(0,1./sqrt(2.*M_PI)/0.1);
fitAsym->SetParameter(1,0.);
fitAsym->SetParameter(2,0.1);
hPtAsym[ptBin]->Fit(fitAsym,"0QIRB");
fitAsym->SetLineStyle(2);
fitAsym->SetLineWidth(2);
hPtAsym[ptBin]->GetXaxis()->SetRangeUser(-0.2,0.2);
hPtAsym[ptBin]->Draw("PE1");
fitAsym->Draw("same");
hFitPtAsym[ptBin]->Draw("HISTsame");
legPtRangeAndCenters[ptBin]->Draw("same");
gPad->RedrawAxis();
c1->SetLogy(logy);
c1->Draw();
std::cout << " Pdf \t" << (param_->parameters()[ptBin])/ptMean[ptBin] << " +/- " << (param_->errors()[ptBin])/ptMean[ptBin] << std::endl;
std::cout << " Asym \t" << sqrt(2.)*fitAsym->GetParameter(2) << " +/- " << sqrt(2.)*fitAsym->GetParError(2) << std::endl;
delete fitAsym;
ps->NewPage();
c1->cd();
hRespMeas[ptBin]->Draw("PE1");
hRespFit[ptBin]->Draw("Lsame");
hRespFitStart[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
c1->SetLogy(logy);
legPtRangeAndCenters[ptBin]->Draw("same");
legFitStart->Draw("same");
c1->Draw();
ps->NewPage();
c1->cd();
hRespMeas[ptBin]->Draw("PE1");
if( hRespMeas[ptBin]->Fit("gaus","I0Q") == 0 ) {
hRespMeas[ptBin]->GetFunction("gaus")->Draw("same");
//std::cout << "Res " << hRespMeas[ptBin]->GetFunction("gaus")->GetParameter(2) << " +/- " << hRespMeas[ptBin]->GetFunction("gaus")->GetParError(2) << std::endl;
}
hRespFit[ptBin]->Draw("Lsame");
gPad->RedrawAxis();
legPtRangeAndCenters[ptBin]->Draw("same");
c1->SetLogy(logy);
c1->Draw();
ps->NewPage();
c1->cd();
hRespMeas[ptBin]->Draw("PE1");
hRespFitBins[ptBin]->Draw("HISTsame");
gPad->RedrawAxis();
legPtRangeAndCenters[ptBin]->Draw("same");
c1->SetLogy(0);
c1->Draw();
c1->SetLogy(0);
ps->NewPage();
c1->cd();
hRespRatioFrame[ptBin]->Draw("L");
hRespRatio[ptBin]->Draw("PE1same");
c1->SetLogy(0);