/**
* Helper function to extract the histograms from the canvas file. <br>
* Takes references to pointers in order to fill them.
*/
void getHistograms(const TString canvasName, TH1F * & histo1, TH1D * & histo2, const TString & resonance)
{
std::cout << "canvasName = " << canvasName << std::endl;
TFile * inputFile = new TFile("plotMassOutput.root");
TCanvas * canvas = (TCanvas*)inputFile->Get(canvasName);
TString resonanceNum("_1");
if( resonance == "Upsilon3S" ) resonanceNum = "_2";
if( resonance == "Upsilon2S" ) resonanceNum = "_3";
if( resonance == "Upsilon" ) resonanceNum = "_4";
if( resonance == "Psi2S" ) resonanceNum = "_5";
if( resonance == "JPsi" ) resonanceNum = "_6";
if( resonance == "Psis" ) resonanceNum = "_1";
if( resonance == "Upsilons" ) resonanceNum = "_2";
if( resonance == "LowPtResonances" ) resonanceNum = "_3";
if( resonance == "AllResonances" ) resonanceNum = "_4";
TPad * pad = (TPad*)canvas->GetPrimitive(canvasName+resonanceNum);
histo1 = (TH1F*)pad->GetPrimitive("hRecBestResAllEvents_Mass");
if( resonance == "Z" || resonance == "AllResonances" ) histo2 = (TH1D*)pad->GetPrimitive("Mass_PProf");
else histo2 = (TH1D*)pad->GetPrimitive("Mass_fine_PProf");
// if( resonance == "Z" || resonance == "AllResonances" ) histo2 = (TH1D*)pad->GetPrimitive("Mass_Probability");
// else histo2 = (TH1D*)pad->GetPrimitive("Mass_fine_Probability");
// cout << "histo1 = " << histo1 << ", histo2 = " << histo2 << endl;
// cout << "histo1 = " << histo1->GetEntries() << ", histo2 = " << histo2->GetEntries() << endl;
}
TH1D* getSimplePlot(TString INPUTDIR_PREFIX, TString SCENARIO, TString dataMC, TString vartype, TString SCEN_TRIG, TString RR) {
TString DENOM = "_Glb_pass_&_Tight2012_pass"; //"_&_Glb_pass_&_Tight2012_pass";
if (SCENARIO == "Glb_Tight2012") DENOM = "";
else if (SCENARIO == "Glb_Tight2012_IsolPFRelCombNoEGammaR03PU_"+SCEN_TRIG) DENOM = "_Glb_pass_&_IsolPFRelCombNoEGammaR03PU_pass_&_Tight2012_pass";
else if (SCENARIO == "Glb_Tight2012_IsolPFRelCombNoEGammaR03_"+SCEN_TRIG) DENOM = "_Glb_pass_&_IsolPFRelCombNoEGammaR03_pass_&_Tight2012_pass";
TString POSTFIX = "";
if (vartype == "vtx") POSTFIX = ""; //"_vtx";
else if (vartype == "run") POSTFIX = ""; //"_rrr";
else if (vartype == "rrr2") POSTFIX = "_rrr2";
else if (vartype == "rrr3") POSTFIX = "_rrr3";
if (dataMC == "datalike_mc") {
RR = "";
} else {
RR = "_"+RR;
}
TFile *thisf = new TFile(INPUTDIR_PREFIX+"TnP_2011_MuonID_item_"+dataMC+"_"+SCENARIO+POSTFIX+"_"+vartype+RR+".root");
cout << "HERE " << INPUTDIR_PREFIX+"TnP_2011_MuonID_item_"+dataMC+"_"+SCENARIO+POSTFIX+"_"+vartype+RR+".root" << endl;
thisf->cd();
gDirectory->cd("tpTree/"+SCENARIO+"_"+vartype+"/fit_eff_plots");
cout << "tpTree/"+SCENARIO+"_"+vartype+"/fit_eff_plots" << endl;
TCanvas* c = (TCanvas*)gDirectory->Get(getFolder(vartype)+DENOM);
cout << getFolder(vartype)+DENOM << endl;
c->GetListOfPrimitives();
RooHist* hpt = (RooHist*)c->GetPrimitive("hxy_fit_eff");
TH1D* test = rooHist_to_TH1D(hpt,vartype,SCENARIO);
for (int ibin = 0; ibin < test->GetXaxis()->GetNbins();ibin++) {
cout << "AFTER " << test->GetBinContent(ibin+1) << endl;
}
return rooHist_to_TH1D(hpt,vartype,SCENARIO);
}
void analyze3MuonEvents(const string& version)
{
gROOT->Reset();
vector<string> MTBins;
MTBins.push_back("_lowMT");
MTBins.push_back("_highMT");
vector<string> tauIso;
tauIso.push_back("Iso");
tauIso.push_back("NonIso");
vector<string> muIso;
muIso.push_back("data");
muIso.push_back("nonIsoWData");
vector<string> methods;
methods.push_back("ShareTrack");
methods.push_back("SoftMu");
methods.push_back("SoftMu5GeV");
methods.push_back("SoftMu15GeV");
methods.push_back("SoftMu20GeV");
for (vector<string>::const_iterator iMTBin = MTBins.begin(); iMTBin != MTBins.end(); ++iMTBin) {
for (vector<string>::const_iterator iTauIso = tauIso.begin(); iTauIso != tauIso.end();
++iTauIso) {
for (vector<string>::const_iterator iMuIso = muIso.begin(); iMuIso != muIso.end();
++iMuIso) {
string prefix("");
if (*iMuIso == "nonIsoWData") prefix = "nonIsoW_";
TFile file(("/data1/yohay/" + *iMuIso + "/analysis/" + prefix + "muHad" + *iTauIso +
"Analysis" + *iMTBin + "_SingleMu_" + version + ".root").c_str());
for (vector<string>::const_iterator iMethod = methods.begin(); iMethod != methods.end();
++iMethod) {
TCanvas* canvas = NULL;
file.GetObject(("muHadMass3Mu" + *iMethod + "Canvas").c_str(), canvas);
if (canvas != NULL) {
TH1F* hist = (TH1F*)canvas->GetPrimitive(("muHadMass3Mu" + *iMethod).c_str());
if (hist != NULL) {
cout << *iMTBin << " " << *iTauIso << " " << *iMuIso << " " << *iMethod << " ";
cout << hist->Integral(0, 4);
if ((*iTauIso == "Iso") && (*iMuIso == "data")) {
cout << endl;
}
else cout << " (" << hist->Integral(5, -1) << ")\n";
}
}
}
file.Close();
}
}
}
}
void Shape(string var = "topness", string region = "baseline", string channel = "allChannels", string filename = "plots/plotsProducer/1DStack.root"){
TFile* fplots = new TFile(filename.c_str(),"READ");
//retrieve canvas
string cname = channel+"/"+region+"/"+var;
TCanvas* c = fplots->Get(cname.c_str());
//c->Draw();
//signal
string splot_name = "v:"+var+"|p:ttbar_2l|r:"+region+"|c:"+channel+"|t:1DEntries";
TH1F* histo= (TH1F*) c->GetPrimitive(splot_name.c_str());
cout<<"mean = "<<histo->GetMean()<<" rms = "<<histo->GetRMS()<<" skewness = "<<histo->GetSkewness()<<" kurtosis = "<<histo->GetKurtosis()<<endl;
}
/*compare the mu+had mass bin contents one to one for two versions of the analysis and print
discrepant bins*/
void compareVersions(const vector<vector<string> >& versions)
{
const string histogramName("muHadMass");
const string canvasName(histogramName + "Canvas");
vector<vector<vector<Float_t> > > muHadMass;
for (vector<vector<string> >::const_iterator iVersion = versions.begin();
iVersion != versions.end(); ++iVersion) {
vector<vector<Float_t> > muHadMassThisVersion;
for (vector<string>::const_iterator iFile = iVersion->begin(); iFile != iVersion->end();
++iFile) {
vector<Float_t> muHadMassThisFile;
TFile file(iFile->c_str());
if (file.IsOpen()) {
TCanvas* canvas = NULL;
file.GetObject(canvasName.c_str(), canvas);
if (canvas != NULL) {
TH1F* histogram = NULL;
histogram = (TH1F*)canvas->GetPrimitive(histogramName.c_str());
if (histogram != NULL) {
for (Int_t iBin = 0; iBin <= (histogram->GetNbinsX() + 1); ++iBin) {
muHadMassThisFile.push_back(histogram->GetBinContent(iBin));
}
}
else cerr << "Null histogram pointer\n";
}
else cerr << "Null canvas pointer\n";
file.Close();
}
else cerr << "File not open\n";
muHadMassThisVersion.push_back(muHadMassThisFile);
}
muHadMass.push_back(muHadMassThisVersion);
}
cout << "old new % difference\n";
for (unsigned int iFile = 0; iFile < versions[0].size(); ++iFile) {
cout << versions[0][iFile] << endl;
for (unsigned int iBin = 0; iBin < muHadMass[0][0].size(); ++iBin) {
if (muHadMass[0][iFile][iBin] != muHadMass[1][iFile][iBin]) {
cout << "Bin " << iBin << ": " << muHadMass[0][iFile][iBin] << " ";
cout << muHadMass[1][iFile][iBin] << " ";
cout << ((muHadMass[0][iFile][iBin] - muHadMass[1][iFile][iBin])/
muHadMass[0][iFile][iBin])*100 << endl;
}
}
}
}
TCanvas* getExtrapolFak(TString plotName, TString label, int verbose, TString outputFileFull, TString outputFileParton, TString outputFileHadron){
// ============================
// Set Root Style
// ============================
TStyle myStyle("HHStyle","HHStyle");
setHHStyle(myStyle);
TGaxis::SetMaxDigits(2);
myStyle.cd();
gROOT->SetStyle("HHStyle");
// open files
TFile* fileFull = TFile::Open(outputFileFull , "READ");
TFile* fileParton = TFile::Open(outputFileParton, "READ");
TFile* fileHadron = TFile::Open(outputFileHadron, "READ");
// dont associate new objects with file to be able to close it in the end
gROOT->cd();
// get canvas^3 for chosen cross section
TCanvas* canvasFull = (TCanvas*)(fileFull ->Get("xSec/sysNo/"+plotName+"Norm")->Clone());
TCanvas* canvasParton = (TCanvas*)(fileParton->Get("xSec/sysNo/"+plotName+"Norm")->Clone());
TCanvas* canvasHadron = (TCanvas*)(fileHadron->Get("xSec/sysNo/"+plotName+"Norm")->Clone());
// get data histos
TH1F* dataFull = killEmptyBins((TH1F*)((canvasFull ->GetPrimitive(plotName+"kData"))->Clone()));
TH1F* dataRawParton = killEmptyBins((TH1F*)((canvasParton->GetPrimitive(plotName+"kData"))->Clone()));
TH1F* dataRawHadron = killEmptyBins((TH1F*)((canvasHadron->GetPrimitive(plotName+"kData"))->Clone()));
// use always the correct PS definition:
// hadron level for b-quarks and lepton
// parton level for all others
TH1F* dataPS = ( (plotName.Contains("bq")||plotName.Contains("lep")) ? (TH1F*)dataRawHadron->Clone() : (TH1F*)dataRawParton->Clone() );
// adjust style and labels
TString PSlabel = ( (plotName.Contains("bq")||plotName.Contains("lep")) ? "hadron" : "parton" );
int color = kBlue;
if(PSlabel=="hadron") color-=4;
dataPS->SetLineColor(color);
dataPS->SetMarkerColor(color);
histogramStyle(*dataFull, kData);
dataFull->SetLineWidth(3);
dataPS->SetLineWidth(3);
if (plotName=="lepPt") dataFull->GetXaxis()->SetRangeUser(0.,199.);
else if(plotName=="bqPt" ) dataFull->GetXaxis()->SetRangeUser(0.,399.);
else setXAxisRange(dataFull, plotName);
double max=dataFull->GetMaximum();
if(max<dataPS->GetMaximum()) max=dataPS->GetMaximum();
dataFull->SetMaximum(1.3*max);
dataFull->GetXaxis()->SetTitle(xSecLabelName(plotName));
TString label2=label;
TString label3="";
if(label.Contains("/[GeV]")){
label2.ReplaceAll("/[GeV]","");
label3=" / [GeV]";
}
label2.ReplaceAll("/ ","");
dataFull->GetYaxis()->SetTitle("#frac{1}{#sigma} #frac{d#sigma}{d"+label2+"}"+label3);
dataFull->GetYaxis()->SetNoExponent(false);
dataFull->GetXaxis()->SetNoExponent(true);
dataFull->SetTitle("");
// create legend
TLegend *leg0 = new TLegend(0.65, 0.762, 0.95, 0.89);
leg0->SetFillStyle(0);
leg0->SetBorderSize(0);
leg0->SetHeader("phase spaces");
leg0->AddEntry(dataFull, "extrapol. parton lv","L");
leg0->AddEntry(dataPS , "restricted "+PSlabel+" lv","L");
// create label
TPaveText *headerlabel = new TPaveText();
headerlabel -> SetX1NDC(gStyle->GetPadLeftMargin());
headerlabel -> SetY1NDC(1.0-gStyle->GetPadTopMargin());
headerlabel -> SetX2NDC(1.0-gStyle->GetPadRightMargin());
headerlabel -> SetY2NDC(1.0);
headerlabel -> SetTextFont(42);
headerlabel -> AddText("comparing 2011 data results");
headerlabel->SetFillStyle(0);
headerlabel->SetBorderSize(0);
headerlabel->SetTextSize(0.04);
headerlabel->SetTextAlign(32);
// create extrapolation factor / ratio canvas
std::vector<TCanvas*> plotCanvas_;
addCanvas(plotCanvas_);
plotCanvas_[0]->cd();
plotCanvas_[0]->Draw();
dataFull->Draw("hist");
dataPS->Draw("hist same");
leg0->Draw("same");
headerlabel->Draw("same");
DrawDecayChLabel("e/#mu + Jets Combined");
drawRatio(dataPS, dataFull, 0., 2.4, myStyle, verbose, std::vector<double>(0), PSlabel+" PS", "extrapolated", "hist", kBlack);
// close files
fileFull ->Close();
fileParton->Close();
fileHadron->Close();
// return
return plotCanvas_[0];
}
TCanvas* getRatio(TString plotName, int verbose, TString outputFile){
// ============================
// Set Root Style
// ============================
TStyle myStyle("HHStyle","HHStyle");
setHHStyle(myStyle);
TGaxis::SetMaxDigits(2);
myStyle.cd();
gROOT->SetStyle("HHStyle");
// draw data uncertainties as bands
bool bands=true;
// compare current with old result
bool compare=false;
TString oldResult="/afs/naf.desy.de/group/cms/scratch/tophh/tmp/OldCombination/";
// open file
TFile* file = TFile::Open(outputFile, "READ");
// dont associate new objects with file to be able to close it in the end
gROOT->cd();
// get canvas for chosen cross section
TCanvas* canvas = (TCanvas*)(file->Get("finalXSec/"+plotName+"Norm")->Clone());
// GET DATA: with final errors from canvas
TGraphAsymmErrors* dataRaw = (TGraphAsymmErrors*)canvas->GetPrimitive("dataTotalError");
TGraphAsymmErrors* dataStat = (TGraphAsymmErrors*)canvas->GetPrimitive("dataStatError");
// GET DATA: create rebinned histo
std::map< TString, std::vector<double> > binning_ = makeVariableBinning();
int Nbins = std::abs(binning_[plotName][binning_[plotName].size()-1]-binning_[plotName][0])*100;
if(plotName.Contains("topY")) Nbins/=10;
if(verbose>1) std::cout << Nbins << std::endl;
TH1F* datatemp= new TH1F("data"+plotName, "data"+plotName, Nbins, binning_[plotName][0], binning_[plotName][binning_[plotName].size()-1]);
reBinTH1F(*datatemp, binning_[plotName], 0);
// GET DATA: refill TGraphAsymmErrors to rebinned histo
for(int bin=1; bin<=datatemp->GetNbinsX(); ++bin){
if(verbose>1){
std::cout << "bin: " << bin << std::endl;
std::cout << dataRaw->GetY()[bin];
}
datatemp->SetBinContent(bin, dataRaw->GetY()[bin]);
double err=dataRaw->GetErrorYhigh(bin);
if(err<dataRaw->GetErrorYlow(bin)) err=dataRaw->GetErrorYlow(bin);
if(verbose>1) std::cout << " +- " << err << std::endl;
datatemp->SetBinError(bin, err);
}
// GET DATA: delete empty bins
TH1F* data=killEmptyBins((TH1F*)datatemp->Clone(), verbose);
data->GetXaxis()->SetTitle(xSecLabelName(plotName));
if(verbose>1){
for(int bin=1; bin<=data->GetNbinsX(); ++bin){
std::cout << "bin: " << bin << std::endl;
std::cout << data->GetBinContent(bin) << " +- " << data->GetBinError(bin) << std::endl;
}
}
// GET THEORY: binned curves from canvas
TH1F* plotNNLO = (TH1F*)canvas->GetPrimitive(plotName+"nnlo" );
TH1F* plotMadGraph = (TH1F*)canvas->GetPrimitive(plotName );
TH1F* plotmcatnlo = (TH1F*)canvas->GetPrimitive(plotName+"MC@NLO2");
if(!plotmcatnlo) plotmcatnlo = (TH1F*)canvas->GetPrimitive(plotName+"MC@NLO");
TGraphAsymmErrors* plotmcatnloerror = (TGraphAsymmErrors*)canvas->GetPrimitive(plotName+"MC@NLOerrorBand");
TH1F* plotpowheg = (TH1F*)canvas->GetPrimitive(plotName+"POWHEG");
TH1F* plotpowhegherwig = (TH1F*)canvas->GetPrimitive(plotName+"POWHEGHERWIG");
std::vector<TH1F*>hist_;
// GET THEORY: delete empty bins
// a) peturbative QCD
TH1F* finalNNLO=0;
if(plotNNLO ){
// delete empty bins
TH1F* tempNNLO=killEmptyBins(plotNNLO, verbose);
std::cout << tempNNLO->GetName() << std::endl;
// delete bins put of range
int Nnnlobins = std::abs(binning_[plotName][binning_[plotName].size()-1]-binning_[plotName][0])*10;
finalNNLO=new TH1F(tempNNLO->GetName(),tempNNLO->GetTitle(), Nnnlobins, binning_[plotName][0], binning_[plotName][binning_[plotName].size()-1]);
reBinTH1F(*finalNNLO, binning_[plotName], 0);
for(int bin=0; bin<=tempNNLO->GetNbinsX()+1; ++bin){
double binlowedge=tempNNLO->GetBinLowEdge(bin);
if(plotName.Contains("topPt")&&binlowedge==1.) binlowedge=0.;
//std::cout << "binlowedge: " << binlowedge << std::endl;
for(int binf=0; binf<=finalNNLO->GetNbinsX()+1; ++binf){
//std::cout << "scanlowedge: " << finalNNLO->GetBinLowEdge(binf) << std::endl;
if(binlowedge==finalNNLO->GetBinLowEdge(binf)){
//std::cout << "fits!" << std::endl;
finalNNLO->SetBinContent(binf, tempNNLO->GetBinContent(bin)) ;
finalNNLO->SetBinError(binf, tempNNLO->GetBinError(bin));
}
}
}
}
// b) MC@NLO errorbands
if(plotmcatnloerror&&plotmcatnlo){
TH1F* plotmcatnloerror1 =(TH1F*)((killEmptyBins(plotmcatnlo, verbose))->Clone((TString)plotmcatnloerror->GetName()+"Up"));
TH1F* plotmcatnloerror2 =(TH1F*)((killEmptyBins(plotmcatnlo, verbose))->Clone((TString)plotmcatnloerror->GetName()+"Dn"));
for(int p=0; p<plotmcatnloerror->GetN(); ++p){
plotmcatnloerror1->SetBinContent(p, plotmcatnloerror->GetErrorYhigh(p)+plotmcatnloerror->GetY()[p]);
plotmcatnloerror2->SetBinContent(p, plotmcatnloerror->GetY()[p]-plotmcatnloerror->GetErrorYlow(p));
}
plotmcatnloerror1->SetLineStyle(1);
plotmcatnloerror2->SetLineStyle(1);
hist_.push_back( killEmptyBins(plotmcatnloerror1, verbose) );
hist_.push_back( killEmptyBins(plotmcatnloerror2, verbose) );
}
// a1) Ahrens
if(finalNNLO&&(plotName.Contains("ttbarMass")||plotName.Contains("ttbarPt"))) hist_.push_back(finalNNLO);
// c) MC theories
if(plotMadGraph ) hist_.push_back( killEmptyBins(plotMadGraph , verbose) );
if(plotmcatnlo ) hist_.push_back( killEmptyBins(plotmcatnlo , verbose) );
if(plotpowheg ) hist_.push_back( killEmptyBins(plotpowheg , verbose) );
if(plotpowhegherwig) hist_.push_back( killEmptyBins(plotpowhegherwig, verbose) );
// a2) Kidonakis
if(finalNNLO&&(plotName.Contains("topY")||plotName.Contains("topPt"))) hist_.push_back(finalNNLO);
if(compare){
// reference results from a different analysis setup
// GET DATA2: with final errors from canvas
TString modfile=oldResult;
modfile+=outputFile;
TFile* file2 = TFile::Open(modfile, "READ");
TCanvas* canvas2 = (TCanvas*)(file2->Get("finalXSec/"+plotName+"Norm")->Clone());
TGraphAsymmErrors* data2Raw = (TGraphAsymmErrors*)canvas2->GetPrimitive("dataTotalError");
TH1F* data2temp= new TH1F("data"+plotName, "data"+plotName, Nbins, binning_[plotName][0], binning_[plotName][binning_[plotName].size()-1]);
reBinTH1F(*data2temp, binning_[plotName], 0);
// GET DATA2: refill TGraphAsymmErrors to rebinned histo
for(int bin=1; bin<=data2temp->GetNbinsX(); ++bin){
data2temp->SetBinContent(bin, data2Raw->GetY()[bin]);
double err=data2Raw->GetErrorYhigh(bin);
if(err<data2Raw->GetErrorYlow(bin)) err=data2Raw->GetErrorYlow(bin);
data2temp->SetBinError(bin, err);
}
// GET DATA: delete empty bins
TH1F* data2=killEmptyBins((TH1F*)data2temp->Clone(), verbose);
data2->GetXaxis()->SetTitle(xSecLabelName(plotName));
for(int bin=1; bin<=data2->GetNbinsX(); ++bin){
std::cout << plotName << "bin: " << bin << std::endl;
std::cout << "old: " << data2->GetBinContent(bin) << " +- " << data2->GetBinError(bin) << std::endl;
if(data->GetNbinsX()==data2->GetNbinsX()) std::cout << "new: " << data->GetBinContent(bin) << " +- " << data->GetBinError(bin) << std::endl;
if(bin==data2->GetNbinsX()) std::cout << std::endl;
}
data2->SetFillStyle(0);
data2->SetMarkerColor(kBlack);
data2->SetLineColor(kBlack);
data2->SetLineWidth(3);
hist_.push_back(data2);
}
// set axis colors to white because otherwise it spoils the ratio plot on top of it
plotMadGraph->GetXaxis()->SetLabelColor(0);
plotMadGraph->GetXaxis()->SetTitleColor(0);
// create ratio canvas
std::vector<TCanvas*> plotCanvas_;
double max= 1.5;
double min= 0.5;
if(plotName.Contains("lepPt" )){min=bands ? 0.85 : 0.85;max=bands ? 1.29 : 1.29;}
if(plotName.Contains("lepEta" )){min=bands ? 0.85 : 0.75;max=bands ? 1.35 : 1.25;}
if(plotName.Contains("bqPt" )){min=bands ? 0.7 : 0.7 ;max=bands ? 1.5 : 1.5 ;}
if(plotName.Contains("bqEta" )){min=bands ? 0.85 : 0.85;max=bands ? 1.25 : 1.15;}
if(plotName.Contains("bbbarMass")){min=bands ? 0.3 : 0.3 ;max=bands ? 1.85 : 1.75;}
if(plotName.Contains("bbbarPt" )){min=bands ? 0.61 : 0.61;max=bands ? 1.49 : 1.39;}
if(plotName.Contains("Njets" )){min=bands ? 0.15 : 0.15;max=bands ? 1.95 : 1.95;}
if(plotName.Contains("rhos" )){min=bands ? 0.1 : 0.1 ;max=bands ? 2.59 : 1.9; }
if(plotName.Contains("lbMass" )){min=bands ? 0.7 : 0.7 ;max=bands ? 1.45 : 1.35;}
if(plotName.Contains("topPt" )){
if( plotName.Contains("Sub" )){min=bands ? 0.7 : 0.7 ;max=bands ? 1.59 : 1.59;}
else if(plotName.Contains("Lead")){min=bands ? 0.7 : 0.7 ;max=bands ? 1.59 : 1.59;}
else {min=bands ? 0.75 : 0.75;max=bands ? 1.59 : 1.59;}
}
if(plotName.Contains("topY" )){min=bands ? 0.85 : 0.85;max=bands ? 1.19 : 1.15;}
if(plotName.Contains("ttbarPt" )){min=bands ? 0.5 : 0.5 ;max=bands ? 1.79 : 1.39;}
if(plotName.Contains("ttbarY" )){min=bands ? 0.8 : 0.8 ;max=bands ? 1.39 : 1.29;}
if(plotName.Contains("ttbarMass" )){min=bands ? 0.7 : 0.7 ;max=bands ? 1.5 : 1.5 ;}
if(plotName.Contains("topPtTtbar" )){min=bands ? 0.6 : 0.6 ;max=bands ? 1.79 : 1.79;}
if(plotName.Contains("ttbarDelPhi")){min=bands ? 0.85 : 0.85;max=bands ? 1.25 : 1.15;}
if(plotName.Contains("PhiStar" )){min=bands ? 0.85 : 0.85;max=bands ? 1.25 : 1.15;}
plotCanvas_.push_back(drawFinalResultRatio(data, min, max, myStyle, 0, hist_, (TCanvas*)(canvas->Clone()), -1, -1, dataStat, false, true, bands));
plotCanvas_[0]->Draw();
plotCanvas_[0]->Update();
// close file
file->Close();
// return
return plotCanvas_[0];
}
OptRes Optimization(string var = "topness", string signal = "T2tt_850_100", string region = "baseline", string channel = "allChannels", string filename = "plots/plotsProducer/1DStack.root"){
OptRes res;
//TFile* fplots = new TFile("plots/plotsProducer/1DStack.root","READ");
TFile* fplots = new TFile(filename.c_str(),"READ");
//string channel = "allChannels";
//string region = "baseline";
//string var = "topness";
//string var = "topness_m5";
//string signal = "T2tt_850_100";
//retrieve canvas
string cname = channel+"/"+region+"/"+var;
TCanvas* c = fplots->Get(cname.c_str());
//c->Draw();
//signal
string splot_name = "v:"+var+"|p:"+signal+"|r:"+region+"|c:"+channel+"|t:1DEntries";
TH1F* h_sig = (TH1F*) c->GetPrimitive(splot_name.c_str());
//sig->Draw();
//////////////////////////////////////////////
// Search the Stack that contains all bkg
//////////////////////////////////////////////
vector<TH1F*> h_bkgs;
//c->GetListOfPrimitives()->Print();
TIter next(c->GetListOfPrimitives());
TObject* h;
while ((h = (TH1F*) next())){
//obj->Draw(next.GetOption());
if(h->InheritsFrom("THStack")){
THStack* stack = (THStack*) h;
for(int i=0;i<stack->GetStack()->GetEntries();i++){
TH1F* hist = (TH1F*) stack->GetStack()->At(i);
//cout<<hist->IsA()->GetName()<<endl;
//cout<<hist->GetName()<<" "<<hist->Integral()<<endl;
//search tt_2l
//if(string(hist->GetName()).find("W+jets")!=string::npos) continue;
if(string(hist->GetName()).find("ttbar_2l")!=string::npos){
//cout<<"mean = "<<hist->GetMean()<<" rms = "<<hist->GetRMS()<<" kurtosis = "<<hist->GetKurtosis()<<" skewness = "<<hist->GetSkewness()<<endl;
}
//else continue;
//conly save the last one because plots are cumulative !!!
// that's cheat ....
if(i==stack->GetStack()->GetEntries()-1) h_bkgs.push_back(hist);
}
//cout<<((THStack*)h)->GetStack()->GetEntries()<<endl;
//TH1* h_bkg = ((TH1*)(h->GetStack()->Last()));
}
}
////////////////////////////////////////////////
// Loop over all bins and compute eff/sig
////////////////////////////////////////////////
res.h_eff_sig = (TH1F*) h_sig->Clone();
res.h_eff_bkg = (TH1F*) h_sig->Clone();
res.h_Zbi = (TH1F*) h_sig->Clone();
TH1F* h_ROC = new TH1F("h_ROC","ROC curve",10,0,1);
//Compute the integral
float integ_sig = res.h_eff_sig->Integral(0,res.h_eff_sig->GetNbinsX()+1);
float integ_bkg = 0;
for(unsigned ih=0;ih<h_bkgs.size();ih++){
integ_bkg+=h_bkgs[ih]->Integral(0,h_bkgs[ih]->GetNbinsX()+1);
}
///////////////////////
//-- efficiencoy for signal
for(int i=1;i<res.h_eff_sig->GetNbinsX()+1;i++){
float eff = 0;
if(integ_sig!=0) eff = res.h_eff_sig->Integral(i,res.h_eff_sig->GetNbinsX()+1)/integ_sig;
res.h_eff_sig->SetBinContent(i,eff);
res.h_eff_sig->SetBinError(i,0);
}
//-- efficiency for bkg
for(int i=1;i<res.h_eff_sig->GetNbinsX()+1;i++){
float eff = 0;
for(unsigned ih=0;ih<h_bkgs.size();ih++){
eff += h_bkgs[ih]->Integral(i,h_bkgs[ih]->GetNbinsX()+1);
}
if(integ_bkg!=0) eff /= integ_bkg;
res.h_eff_bkg->SetBinContent(i,eff);
res.h_eff_bkg->SetBinError(i,0);
}
//-- compute significance
//vector<pair<float,float> > roc_v;
float* roc_sig = new float[res.h_eff_sig->GetNbinsX()];
float* roc_bkg = new float[res.h_eff_sig->GetNbinsX()];
int imax = 0;
for(int i=1;i<res.h_eff_sig->GetNbinsX()+1;i++){
float Ns = res.h_eff_sig->GetBinContent(i)*integ_sig;
//float Ns = res.h_eff_sig->GetBinContent(i);
//float Nb = res.h_eff_bkg->GetBinContent(i);
float Nb = res.h_eff_bkg->GetBinContent(i)*integ_bkg;
float signif = 0;
if(Nb!=0) signif = Ns/sqrt(Nb);
double zbi = Zbi(Ns, Nb);
//res.h_Zbi->SetBinContent(i,signif);
res.h_Zbi->SetBinContent(i,zbi);
res.h_Zbi->SetBinError(i,0);
//ROC curve
//h_ROC->SetBinContent(h_ROC->FindBin(res.h_eff_sig->GetBinContent(i)),res.h_eff_bkg->GetBinContent(i));
//h_ROC->SetBinContent(h_ROC->FindBin(res.h_eff_bkg->GetBinContent(i)),res.h_eff_sig->GetBinContent(i));
//roc_v.push_back(pair<float,float>(res.h_eff_sig->GetBinContent(i),res.h_eff_bkg->GetBinContent(i));
roc_sig[imax] = res.h_eff_sig->GetBinContent(i);
roc_bkg[imax] = 1-res.h_eff_bkg->GetBinContent(i);
imax++;
}
res.gROC = new TGraph(imax,roc_sig,roc_bkg);
res.h_Zbi->GetXaxis()->SetTitle(var.c_str());
res.h_Zbi->GetYaxis()->SetTitle("Zbi");
res.h_eff_bkg->SetTitle("Efficiency on background");
res.h_eff_bkg->GetXaxis()->SetTitle(var.c_str());
res.h_eff_bkg->GetYaxis()->SetTitle("#epsilon_{bkg}");
res.h_eff_sig->SetTitle("Efficiency on signal");
res.h_eff_sig->GetXaxis()->SetTitle(var.c_str());
res.h_eff_sig->GetYaxis()->SetTitle("#epsilon_{sig}");
res.gROC->SetTitle("ROC");
res.gROC->GetXaxis()->SetTitle("#epsilon_{signal}");
res.gROC->GetYaxis()->SetTitle("1-#epsilon_{bkg}");
res.gROC->SetLineWidth(2);
res.cplots = new TCanvas();
res.cplots->Divide(2,2);
res.h_eff_sig->GetYaxis()->SetRangeUser(0,1);
res.cplots->cd(1);
res.h_eff_sig->Draw();
res.h_eff_bkg->SetLineColor(kRed);
res.cplots->cd(2);
res.h_eff_bkg->Draw("");
res.cplots->cd(3);
res.h_Zbi->Draw();
res.cplots->cd(4);
//h_ROC->Draw();
res.gROC->Draw("ACP");
int mbin = res.h_Zbi->GetMaximumBin();
float maxZbi = -9999;
for(int i=1;i<res.h_Zbi->GetNbinsX();i++){
if(res.h_Zbi->GetBinContent(i)>maxZbi && res.h_eff_sig->GetBinContent(i)>0.1){
maxZbi = res.h_Zbi->GetBinContent(i);
mbin = i;
}
}
cout<<"@max - Zbi = "<<res.h_Zbi->GetMaximum()<<" cut = "<<res.h_Zbi->GetBinLowEdge(mbin)<<" effs = "<<res.h_eff_sig->GetBinContent(mbin)<<" effb = "<<res.h_eff_bkg->GetBinContent(mbin)<<endl;
cout<<"Ns = "<<res.h_eff_sig->GetBinContent(mbin)*integ_sig<<" Nb = "<<res.h_eff_bkg->GetBinContent(mbin)*integ_bkg<<endl;
cout<<"ROC-integral: "<<res.gROC->Integral()<<endl;
//looking for a bin with eff = XXX
int mbin2 = 0;
int mbin7 = 0;
float eff_ref = 0.75;
float d_eff_closest = 100;
for(int i=1;i<res.h_eff_sig->GetNbinsX();i++){
if(res.h_eff_sig->GetBinLowEdge(i) == 7) mbin7 = i;
float eff = res.h_eff_sig->GetBinContent(i);
if(fabs(eff-eff_ref)<d_eff_closest){
d_eff_closest = fabs(eff-eff_ref);
//cout<<eff<<" "<<d_eff_closest<<endl;
mbin2 = i;
}
}
cout<<"ref - Zbi = "<<res.h_Zbi->GetBinContent(mbin2)<<" cut = "<<res.h_Zbi->GetBinLowEdge(mbin2)<<" effs = "<<res.h_eff_sig->GetBinContent(mbin2)<<" effb = "<<res.h_eff_bkg->GetBinContent(mbin2)<<endl;
cout<<"Ns = "<<res.h_eff_sig->GetBinContent(mbin2)*integ_sig<<" Nb = "<<res.h_eff_bkg->GetBinContent(mbin2)*integ_bkg<<endl;
//cout<<"cut@7 - Zbi = "<<res.h_Zbi->GetBinContent(mbin7)<<" cut = "<<res.h_Zbi->GetBinLowEdge(mbin7)<<" effs = "<<res.h_eff_sig->GetBinContent(mbin7)<<" effb = "<<res.h_eff_bkg->GetBinContent(mbin7)<<endl;
//cout<<"Ns = "<<res.h_eff_sig->GetBinContent(mbin7)*integ_sig<<" Nb = "<<res.h_eff_bkg->GetBinContent(mbin7)*integ_bkg<<endl;
//cout<<"Ns_tot = "<<integ_sig<<" Nb_tot = "<<integ_bkg<<endl;
/*
THStack* stack = c->GetPrimitive("");
stack->Draw();
cout<<stack<<endl;
//TH1* h_bkg = stack->GetHistogram();
//cout<<h_bkg<<endl;
G//h_bkg->Draw();
TH1* h_bkg = ((TH1*)(stack->GetStack()->Last()));
h_bkg->Draw();
cout<<h_bkg->GetNbinsX()<<endl;
*/
/*
//Compute eff
TH1* h_eff_bkg = (TH1*) h_bkg->Clone("");
cout<<h_eff_bkg->GetNbinsX()<<endl;
for(int i=1;i<h_eff_bkg->GetNbinsX();i++){
float num = h_bkg->Integral(i,h_bkg->GetNbinsX()+1);
float den = h_bkg->Integral(0,h_bkg->GetNbinsX()+1);
float eff = 0;
if(den!=0) eff== num/den;
h_eff_bkg->SetBinContent(i,eff);
}
h_eff_bkg->Draw();
cout<<"max = "<<stack->GetHistogram()->GetMaximum()<<endl;
cout<<c->GetPrimitive("::THStack")<<endl;
cout<<h_bkg<<endl;
*/
return res;
}
void rootMacro_CleanJets_NTauDM()
{
gStyle->SetOptStat(kFALSE);
TFile infileCJ("/afs/cern.ch/user/k/ktos/GroupDir/CMSSW_7_6_3/src/AnalyzerGeneratorRecoVariousFunctions/Analyzer/BSUB/ggH125a9_GenTauDecayID_IndivCJ_NewDMFind_TauDMPlots_Scale_APR6/ggH125a9_GenTauDecayID_IndivCJ_NewDMFind_TauDMPlots_Scale_APR6_Plots.root");
TFile infileRECO("/afs/cern.ch/user/k/ktos/GroupDir/CMSSW_7_6_3/src/AnalyzerGeneratorRecoVariousFunctions/Analyzer/BSUB/ggH125a9_GenTauDecayID_IndivRECO_NewDMFind_TauDMPlots_Scale_APR6/ggH125a9_GenTauDecayID_IndivRECO_NewDMFind_TauDMPlots_Scale_APR6_Plots.root");
TFile *outFile = new TFile("combHist_CleanJets_h125a9_NTauDecayMode.root", "RECREATE");
cout << "Files Created" << endl;
TCanvas *NTauDecayModeCJRecoCanvas = (TCanvas*)infileCJ.Get("NTauDecayModeRECO");
TCanvas *NTauDecayModeRECORecoCanvas = (TCanvas*)infileRECO.Get("NTauDecayModeRECO");
TCanvas *NTauDecayModeCJGenCanvas = (TCanvas*)infileCJ.Get("NTauDecayModeGEN");
TCanvas *NTauDecayModeRECOGenCanvas = (TCanvas*)infileRECO.Get("NTauDecayModeGEN");
cout << "Got Canvases" << endl;
TH1F* NTauDecayModeCJReco_ = (TH1F*)NTauDecayModeCJRecoCanvas->GetPrimitive("NTauDecayModeRECO");
TH1F* NTauDecayModeRECOReco_ = (TH1F*)NTauDecayModeRECORecoCanvas->GetPrimitive("NTauDecayModeRECO");
TH1F* NTauDecayModeCJGen_ = (TH1F*)NTauDecayModeCJGenCanvas->GetPrimitive("NTauDecayModeGEN");
TH1F* NTauDecayModeRECOGen_ = (TH1F*)NTauDecayModeRECOGenCanvas->GetPrimitive("NTauDecayModeGEN");
cout << "Histograms assigned." << endl;
TCanvas NTauDecayModeRECO("NTauDecayModeRECO","",600,600);
TCanvas NTauDecayModeGEN("NTauDecayModeGEN","",600,600);
cout << "Canvases created" << endl;
NTauDecayModeCJReco_->SetLineColor(kBlack);
NTauDecayModeRECOReco_->SetLineColor(kRed);
NTauDecayModeCJGen_->SetLineColor(kBlack);
NTauDecayModeRECOGen_->SetLineColor(kRed);
NTauDecayModeCJReco_->SetMarkerColor(kBlack);
NTauDecayModeRECOReco_->SetMarkerColor(kRed);
NTauDecayModeCJGen_->SetMarkerColor(kBlack);
NTauDecayModeRECOGen_->SetMarkerColor(kRed);
NTauDecayModeCJReco_->GetXaxis()->SetTitle("Tau Decay Mode RECO");
NTauDecayModeRECOReco_->GetXaxis()->SetTitle("Tau Decay Mode RECO");
NTauDecayModeCJGen_->GetXaxis()->SetTitle("Tau Decay Mode Gen");
NTauDecayModeRECOGen_->GetXaxis()->SetTitle("Tau Decay Mode GEN");
cout << "Attributes set." << endl;
leg = new TLegend(0.1,0.7,0.25,0.9);
leg->AddEntry(NTauDecayModeCJReco_, "No CJ","L");
leg->AddEntry(NTauDecayModeRECOReco_, "CJ","L");
NTauDecayModeRECO.cd();
NTauDecayModeCJReco_->Draw();
NTauDecayModeRECOReco_->Draw("SAME");
leg->Draw();
NTauDecayModeGEN.cd();
NTauDecayModeCJGen_->Draw();
NTauDecayModeRECOGen_->Draw("SAME");
leg->Draw();
cout << "Histograms Drawn" << endl;
outFile->cd();
NTauDecayModeRECO.Write();
NTauDecayModeGEN.Write();
outFile->Write();
outFile->Close();
cout << "end" << endl;
}//rootMacro_BBA_combine
void makeResultTables(std::string decayChannel = "combined", bool extrapolate=true, bool hadron=false, bool addCrossCheckVariables=false, bool useBCC=false, int verbose=1){
// ============================
// Set Root Style
// ============================
TStyle myStyle("HHStyle","HHStyle");
setHHStyle(myStyle);
TGaxis::SetMaxDigits(2);
myStyle.cd();
gROOT->SetStyle("HHStyle");
// ============================
// Open file
// ============================
if(extrapolate==true) hadron=false;
TString filename="diffXSecTopSemi";
if(decayChannel=="combined") filename+="Lep";
else if(decayChannel=="electron") filename+="Elec";
else if(decayChannel=="muon" ) filename+="Mu";
if(extrapolate) filename+="Parton";
else{
if(hadron) filename+="Hadron";
else filename+="Parton";
filename+="PhaseSpace";
}
filename+=".root";
if(verbose>0) std::cout << "opening file " << filename << std::endl;
TFile* file = TFile::Open(filename, "READ");
if(!file){
std::cout << "ERROR: can not open file " << filename << std::endl;
exit(0);
}
// dont associate new objects with file to be able to close it in the end
gROOT->cd();
// ============================
// Get plots
// ============================
// variables to be processed
std::vector<TString> xSecVariables_;
// a) top and ttbar quantities
if(!hadron){
xSecVariables_.insert(xSecVariables_.end(), xSecVariablesKinFit, xSecVariablesKinFit + sizeof(xSecVariablesKinFit)/sizeof(TString));
}
// b) lepton and b-jet quantities
if(hadron||!extrapolate){
xSecVariables_.insert(xSecVariables_.end(), xSecVariablesFinalState , xSecVariablesFinalState + sizeof(xSecVariablesFinalState )/sizeof(TString));
}
// c) cross check variables presently only available for parton level cross-sections
if (addCrossCheckVariables && !hadron){
xSecVariables_.insert( xSecVariables_.end(), xSecVariablesCCVar, xSecVariablesCCVar + sizeof(xSecVariablesCCVar )/sizeof(TString) );
xSecVariables_.insert( xSecVariables_.end(), xSecVariablesCCVarNorm, xSecVariablesCCVarNorm + sizeof(xSecVariablesCCVarNorm)/sizeof(TString));
}
for(unsigned int i=0; i<xSecVariables_.size(); ++i){
TString plotName=xSecVariables_[i];
if(verbose>0) std::cout << std::endl << "variable: " << plotName << std::endl;
// get canvas for chosen cross section
TCanvas* canvas = (TCanvas*)(file->Get("finalXSec/"+plotName+"Norm")->Clone());
if(!canvas){
std::cout << "ERROR: can not load canvas finalXSec/"+plotName+"Norm" << std::endl;
exit(0);
}
// GET DATA: with final errors from canvas
TGraphAsymmErrors* dataTot = (TGraphAsymmErrors*)canvas->GetPrimitive("dataTotalError");
TGraphAsymmErrors* dataStat = (TGraphAsymmErrors*)canvas->GetPrimitive("dataStatError" );
TH1F* binned = (TH1F*)canvas->GetPrimitive(plotName);
TH1F* binnedMCatNLO = (TH1F*)canvas->GetPrimitive(plotName+"MC@NLO");
TH1F* binnedPowheg = (TH1F*)canvas->GetPrimitive(plotName+"POWHEG");
TH1F* binnedPowhegHerwig = (TH1F*)canvas->GetPrimitive(plotName+"POWHEGHERWIG");
TH1F* binnedNNLO = (TH1F*)canvas->GetPrimitive(plotName+"nnlo");
if(!dataTot){
std::cout << "ERROR: can not load TGraphAsymmErrors dataTotalError in canvas finalXSec/"+plotName+"Norm" << std::endl;
exit(0);
}
if(!dataStat){
std::cout << "ERROR: can not load TGraphAsymmErrors dataStatError in canvas finalXSec/"+plotName+"Norm" << std::endl;
exit(0);
}
if(!binned){
std::cout << "ERROR: can not load TH1F topPt in canvas finalXSec/"+plotName << std::endl;
exit(0);
}
// define range of relevant plots
// INFO: keep this consistent with the range as defined in setXAxisRange
// and makevariableBinning in basicFunctions.h
double xMin=-999999999;
double xMax= 999999999;
if(plotName.Contains ("topPt" )){ xMin=0. ; xMax=401. ;}
else if(plotName.Contains("topY" )){ xMin=-2.51; xMax=2.51 ;}
else if(plotName.Contains("ttbarY" )){ xMin=-2.51; xMax=2.51 ;}
else if(plotName.Contains("ttbarMass")){ xMin=344. ; xMax=1601.;}
else if(plotName.Contains("ttbarPt" )){ xMin=0. ; xMax=301. ;}
else if(plotName.Contains("lepPt" )){ xMin=29 ; xMax=201. ;}
else if(plotName.Contains("lepEta" )){ xMin=-2.11; xMax=2.11 ;}
else if(plotName.Contains("bqPt" )){ xMin=29. ; xMax=401. ;}
else if(plotName.Contains("bqEta" )){ xMin=-2.41; xMax=2.41 ;}
else if(plotName.Contains("bbbarPt" )){ xMin=0. ; xMax=800. ;}
else if(plotName.Contains("bbbarMass")){ xMin=0. ; xMax=1200.;}
else if(plotName.Contains("ttbarDelPhi" )){ xMin=0. ; xMax=3.16;}
else if(plotName.Contains("ttbarPhiStar")){ xMin=0. ; xMax=2.01;}
else if(plotName.Contains("lbMass" )){ xMin=0. ; xMax=501.;}
else if(plotName.Contains("Njets" )){ xMin=3. ; xMax=10. ;}
else if(plotName.Contains("rhos" )){ xMin=0. ; xMax=1.1 ;}
// initialize ndof counter
int ndof=0;
// initialize global chi2
double chi2=0;
double chi2Mc=0;
double chi2Po=0;
double chi2PoHer=0;
double chi2NN=0;
// loop all bins
for(int bin=1; bin<=binned->GetNbinsX(); ++bin){
if(verbose>1) std::cout << "bin #" << bin;
// collect information
double MCxSec =binned ->GetBinContent(bin);
double MCxSecMc=binnedMCatNLO ? binnedMCatNLO->GetBinContent(bin) : 0;
double MCxSecPo=binnedPowheg ? binnedPowheg ->GetBinContent(bin) : 0;
double MCxSecPoHer=binnedPowhegHerwig ? binnedPowhegHerwig ->GetBinContent(bin) : 0;
double MCxSecNN=binnedNNLO ? binnedNNLO ->GetBinContent(bin) : 0;
// FIXME: current topY NNLO prediction is shifted by one! make sure this is still the case if you update the new prediction
if(plotName.Contains("topY")) MCxSecNN=binnedNNLO ? binnedNNLO->GetBinContent(bin+1) : 0;
double xSec=dataTot->GetY()[bin];
double totError=dataTot->GetErrorYhigh(bin);
double statError=dataStat->GetErrorYhigh(bin);
double sysError=sqrt(totError*totError-statError*statError);
double BCCxValue=dataTot->GetX()[bin];
double xValueUp=binned->GetBinLowEdge(bin+1);
double xValueDn=binned->GetBinLowEdge(bin);
if(verbose>1) std::cout << std::setprecision(2) << std::fixed << ", xvalue: " << BCCxValue << " (" << xValueDn << ".." << xValueUp << ")" << std::endl;
// combine information in Latex line style in one TString
int precXSec=6;
int precErr=1;
int precXBCC=2;
int precX=1;
if(plotName.Contains("Pt")){
precXBCC=1;
if(plotName.Contains("Lep" )) precXBCC=2;
if(plotName.Contains("ttbar")) precXBCC=0;
precX=0;
}
if(plotName.Contains("Eta")||plotName.Contains("Y")){
precXBCC=3;
precX=1;
}
if(plotName.Contains("Mass")){
precXBCC=1;
precX=0;
}
// if(plotName.Contains("ttbarY")){
// std::cout << std::endl << "xValueDn=" << xValueDn << std::endl;
// std::cout << "precX=" << precX << std::endl;
// std::cout << "xValueDn +5./(pow(10,precX+1))=" << xValueDn +5./(pow(10,precX +1)) << std::endl;
// TString help=getTStringFromDouble(xValueDn +5./(pow(10,precX+1)), precX, true);
// std::cout << "rounded number=" << help << std::endl;
// }
TString out= "";
if(useBCC){
out+=getTStringFromDouble(BCCxValue, precXBCC);
out+=" & ";
}
out+=fillspace(xValueDn, getBigitFromDouble(binned->GetBinLowEdge(binned->GetNbinsX()+1)));
out+=getTStringFromDouble(xValueDn, precX);
out+=" to ";
out+=fillspace(xValueUp, getBigitFromDouble(binned->GetBinLowEdge(binned->GetNbinsX()+1)));
out+=getTStringFromDouble(xValueUp, precX);
out+=" & ";
out+=getTStringFromDouble(MCxSec, precXSec);
out+=" & ";
out+=getTStringFromDouble(xSec , precXSec);
out+=" & ";
out+=fillspace(100*(statError/xSec), 2);
out+=getTStringFromDouble(100*(statError/xSec), precErr);
out+=" & ";
out+=fillspace(100*(sysError/xSec), 2);
out+=getTStringFromDouble(100*(sysError/xSec ), precErr);
out+=" & ";
out+=fillspace(100*(totError/xSec), 2);
out+=getTStringFromDouble(100*(totError/xSec ), precErr);
out+=" \\\\ ";
bool append= (bin==1 ? false : true);
TString txtfile="./diffXSecFromSignal/plots/"+TString(decayChannel)+"/2012/"+filename;
txtfile.ReplaceAll(".root",plotName+".txt");
writeToFile(out, txtfile, append);
// chi2 for this distribution
if(xValueDn>=xMin&&xValueUp<=xMax){
++ndof;
chi2+= ((std::abs(MCxSec -xSec)/totError)*(std::abs(MCxSec -xSec)/totError));
if(MCxSecMc!=0)chi2Mc+=((std::abs(MCxSecMc-xSec)/totError)*(std::abs(MCxSecMc-xSec)/totError));
if(MCxSecPo!=0)chi2Po+=((std::abs(MCxSecPo-xSec)/totError)*(std::abs(MCxSecPo-xSec)/totError));
if(MCxSecPoHer!=0)chi2PoHer+=((std::abs(MCxSecPoHer-xSec)/totError)*(std::abs(MCxSecPoHer-xSec)/totError));
if(MCxSecNN!=0)chi2NN+=((std::abs(MCxSecNN-xSec)/totError)*(std::abs(MCxSecNN-xSec)/totError));
if(verbose>1) std::cout << "-> considered for chi2" << std::endl;
}
//std::cout << out << std::endl;
//std::cout << BCCxValue << " & " << xValueDn << " to " << xValueUp << " & " << MCxSec << " & " << xSec << " & " << statError/xSec << " & " << sysError/xSec << " & " << totError/xSec << " \\\\ " << std::endl;
if(verbose>1){
std::cout << std::setprecision(7) << std::fixed << "data: " << xSec << "+/-" << statError << "+/-" << sysError << std::endl;
std::cout << std::setprecision(7) << std::fixed << "MadGraph+Pythia: " << MCxSec;
std::cout << std::setprecision(2) << std::fixed << " (" << std::abs(MCxSec -xSec)/totError << " std variations)" << std::endl;
if(MCxSecMc!=0){
std::cout << std::setprecision(7) << std::fixed << "MC@NLO+Herwig: " << MCxSecMc;
std::cout << std::setprecision(2) << std::fixed << " (" << std::abs(MCxSecMc-xSec)/totError << " std variations)" << std::endl;
}
if(MCxSecPo!=0){
std::cout << std::setprecision(7) << std::fixed << "Powheg+Pythia: " << MCxSecPo;
std::cout << std::setprecision(2) << std::fixed << " (" << std::abs(MCxSecPo-xSec)/totError << " std variations)" << std::endl;
}
if(MCxSecPoHer!=0){
std::cout << std::setprecision(7) << std::fixed << "Powheg+Herwig: " << MCxSecPoHer;
std::cout << std::setprecision(2) << std::fixed << " (" << std::abs(MCxSecPoHer-xSec)/totError << " std variations)" << std::endl;
}
if(MCxSecNN!=0){
std::cout << std::setprecision(7) << std::fixed << "NNLO: " << MCxSecNN;
std::cout << std::setprecision(2) << std::fixed << " (" << std::abs(MCxSecNN-xSec)/totError << " std variations)" << std::endl;
}
}
if(bin==binned->GetNbinsX()&&ndof!=0){
chi2 /=ndof;
chi2Mc/=ndof;
chi2Po/=ndof;
chi2PoHer/=ndof;
chi2NN/=ndof;
if(verbose>1) std::cout << std::endl;
if(chi2 !=0 ){writeToFile("%chi2(MadGraph+Pythia): "+getTStringFromDouble(chi2 ), txtfile, true); if(verbose>0){std::cout << "chi2(MadGraph+Pythia): " << chi2 << std::endl;}}
if(chi2Mc!=0 ){writeToFile("%chi2(MC@NLO+Herwig ): "+getTStringFromDouble(chi2Mc ), txtfile, true); if(verbose>0){std::cout << "chi2(MC@NLO+Herwig ): " << chi2Mc << std::endl;}}
if(chi2Po!=0 ){writeToFile("%chi2(Powheg+Pythia ): "+getTStringFromDouble(chi2Po ), txtfile, true); if(verbose>0){std::cout << "chi2(Powheg+Pythia ): " << chi2Po << std::endl;}}
if(chi2PoHer!=0){writeToFile("%chi2(Powheg+Herwig ): "+getTStringFromDouble(chi2PoHer), txtfile, true); if(verbose>0){std::cout << "chi2(Powheg+Herwig ): " << chi2PoHer << std::endl;}}
if(chi2NN!=0 ){writeToFile("%chi2(NNLO/NLO+NNLL ): "+getTStringFromDouble(chi2NN ), txtfile, true); if(verbose>0){std::cout << "chi2(NNLO/NLO+NNLL ): " << chi2NN << std::endl;}}
}
}
}
}
void estimateSignalFitPerformance()
{
//open the ROOT efficiency file
TFile ROOTFile(efficiencyFile.c_str());
if (!ROOTFile.IsOpen()) {
cerr << "Error opening file " << efficiencyFile << ".\n";
return;
}
//get numBackgroundFail, numBackgroundPass, numSignalAll, and efficiency
RooFitResult* fitResult = NULL;
ROOTFile.GetObject("PhotonToIDEB/unbinned/probe_eta_bin0__probe_nJets05_bin0__gaussPlusLinear/fitresults", fitResult);
Double_t efficiency = 0.0;
Double_t efficiencyError = 0.0;
Double_t numBackgroundFail = 0.0;
Double_t numBackgroundFailError = 0.0;
Double_t numBackgroundPass = 0.0;
Double_t numBackgroundPassError = 0.0;
Double_t numSignalAll = 0.0;
Double_t numSignalAllError = 0.0;
if (fitResult != NULL) {
RooRealVar* theEfficiency = (RooRealVar*)fitResult->floatParsFinal().find("efficiency");
efficiency = theEfficiency->getVal();
efficiencyError = theEfficiency->getError();
RooRealVar* theNumBackgroundFail = (RooRealVar*)fitResult->floatParsFinal().find("numBackgroundFail");
numBackgroundFail = theNumBackgroundFail->getVal();
numBackgroundFailError = theNumBackgroundFail->getError();
RooRealVar* theNumBackgroundPass = (RooRealVar*)fitResult->floatParsFinal().find("numBackgroundPass");
numBackgroundPass = theNumBackgroundPass->getVal();
numBackgroundPassError = theNumBackgroundPass->getError();
RooRealVar* theNumSignalAll = (RooRealVar*)fitResult->floatParsFinal().find("numSignalAll");
numSignalAll = theNumSignalAll->getVal();
numSignalAllError = theNumSignalAll->getError();
}
else {
cerr << "Error getting RooFitResult PhotonToIDEB/unbinned/probe_eta_bin0__probe_nJets05_bin0__gaussPlusLinear/fitresults from file ";
cerr << efficiencyFile << ".\n";
}
//get integrals of tag-pass and tag-fail distributions
TCanvas* fitCanvas = NULL;
ROOTFile.GetObject("PhotonToIDEB/unbinned/probe_eta_bin0__probe_nJets05_bin0__gaussPlusLinear/fit_canvas", fitCanvas);
Double_t tagPassIntegral = 0;
Double_t tagFailIntegral = 0;
if (fitCanvas != NULL) {
fitCanvas->cd(1);
RooHist* tagPassDistribution = NULL;
tagPassDistribution = (RooHist*)((TCanvas*)fitCanvas->GetPrimitive("fit_canvas_1"))->GetPrimitive("h_data");
fitCanvas->cd(2);
RooHist* tagFailDistribution = NULL;
tagFailDistribution = (RooHist*)((TCanvas*)fitCanvas->GetPrimitive("fit_canvas_2"))->GetPrimitive("h_data");
RooHist* blah = NULL;
blah = (RooHist*)((TCanvas*)fitCanvas->GetPrimitive("fit_canvas_3"))->GetPrimitive("h_data");
cerr << blah->Integral() << endl;
if ((tagPassDistribution != NULL) && (tagFailDistribution != NULL)) {
tagPassIntegral = tagPassDistribution->Integral()*/*1.796*/1.844;
tagFailIntegral = tagFailDistribution->Integral()*/*1.796*/1.844;
}
else cerr << "Error: could not get RooPlots.\n";
}
else {
cerr << "Error getting TCanvas PhotonToIDEB/unbinned/probe_eta_bin0__probe_nJets05_bin0__gaussPlusLinear/fit_canvas from file ";
cerr << efficiencyFile << ".\n";
}
//close file
ROOTFile.Close();
//subtract fitted background from integral
Double_t tagPassNumBkgSubtractedEvts = tagPassIntegral - numBackgroundPass;
Double_t tagPassNumBkgSubtractedEvtsError = numBackgroundPassError;
Double_t tagFailNumBkgSubtractedEvts = tagFailIntegral - numBackgroundFail;
Double_t tagFailNumBkgSubtractedEvtsError = numBackgroundFailError;
//calculate fitted signal
Double_t tagPassNumFittedSignal = efficiency*numSignalAll;
Double_t tagPassNumFittedSignalError = tagPassNumFittedSignal*sqrt(((efficiencyError*efficiencyError)/(efficiency*efficiency)) +
((numSignalAllError*numSignalAllError)/(numSignalAll*numSignalAll)));
Double_t tagFailNumFittedSignal = (1.0 - efficiency)*numSignalAll;
Double_t tagFailNumFittedSignalError = tagFailNumFittedSignal*
sqrt(((efficiencyError*efficiencyError)/((1.0 - efficiency)*(1.0 - efficiency))) +
((numSignalAllError*numSignalAllError)/(numSignalAll*numSignalAll)));
//calculate difference between signal fit result and background subtracted integral
Double_t tagPassDifference = tagPassNumBkgSubtractedEvts - tagPassNumFittedSignal;
Double_t tagPassDifferenceError = sqrt(tagPassNumBkgSubtractedEvtsError*tagPassNumBkgSubtractedEvtsError +
tagPassNumFittedSignalError*tagPassNumFittedSignalError);
Double_t tagFailDifference = tagFailNumBkgSubtractedEvts - tagFailNumFittedSignal;
Double_t tagFailDifferenceError = sqrt(tagFailNumBkgSubtractedEvtsError*tagFailNumBkgSubtractedEvtsError +
tagFailNumFittedSignalError*tagFailNumFittedSignalError);
//compare signal fit result to background subtracted integral
cout << "Tag pass signal fit: " << tagPassNumFittedSignal << " +/- " << tagPassNumFittedSignalError << endl;
cout << "Tag pass background subtracted integral: " << tagPassNumBkgSubtractedEvts << " +/- " << tagPassNumBkgSubtractedEvtsError;
cout << endl;
cout << "Difference: " << tagPassDifference << " +/- " << tagPassDifferenceError << endl;
cout << "Tag fail signal fit: " << tagFailNumFittedSignal << " +/- " << tagFailNumFittedSignalError << endl;
cout << "Tag fail background subtracted integral: " << tagFailNumBkgSubtractedEvts << " +/- " << tagFailNumBkgSubtractedEvtsError;
cout << endl;
cout << "Difference: " << tagFailDifference << " +/- " << tagFailDifferenceError << endl;
}
