| 1 |
{ gROOT->SetStyle("Plain");
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| 2 |
gStyle->SetOptStat(00000);
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| 3 |
gStyle->SetPalette(1);
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| 4 |
const int nvar =14 ;
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int color;
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TString var[nvar]={"Mt","ht","M123inv","centrality","sphericity","htPlusLepton","getHt3","ht2p","ktMinPrime","DphiJMET","aplanarity", "dPhiLMet","W_MT","metHtPlusLepton"};
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| 7 |
TString lepton_ID = "TM2DCompatibilityLoose_caloIso";
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| 8 |
TString tmp = "TM2DCompatibilityLoose_caloIso.root";
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| 9 |
TFile * f1 = new TFile(tmp);
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| 10 |
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| 11 |
TH1F *hnomsig[nvar];
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TH1F *hrevsig[nvar];
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| 13 |
TH1F *hdiff[nvar];
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| 14 |
Double_t normnomsig, normrevsig;
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| 15 |
Double_t N1[1500][20],N2[1500][20];
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| 16 |
for(int j=0;j<nvar;j++){
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| 17 |
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| 18 |
hnomsig[j] = (TH1F*)f1->Get("h"+var[j]+"_nominal");
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| 19 |
hrevsig[j] = (TH1F*)f1->Get("h"+var[j]+"_reversed");
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| 20 |
tmp = var[j]+"_diff";
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| 21 |
hdiff[j] = (TH1F*) hnomsig[j]->Clone(tmp);
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| 22 |
hdiff[j]->Reset();
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| 23 |
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| 24 |
int nbinssig = hnomsig[j]->GetNbinsX()+1 ;
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| 25 |
std::cout<< "var " << var[j] << "nbins " << nbinssig << std::endl;
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| 26 |
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| 27 |
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| 28 |
for(int i = 1; i < nbinssig; i++){
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| 29 |
// std::cout<< var[j] << std::endl;
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| 30 |
N1[i][j] = hnomsig[j]->GetBinContent(i);
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| 31 |
N2[i][j] = hrevsig[j]->GetBinContent(i);
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| 32 |
}
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| 33 |
normnomsig = hnomsig[j]->Integral();
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| 34 |
if(normnomsig > 0)
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| 35 |
normnomsig = normnomsig;
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| 36 |
else
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| 37 |
normnomsig = 1;
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| 38 |
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| 39 |
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| 40 |
normrevsig = hrevsig[j]->Integral();
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| 41 |
if(normrevsig > 0)
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| 42 |
normrevsig = normrevsig;
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| 43 |
else
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| 44 |
normrevsig = 1;
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| 45 |
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| 46 |
hnomsig[j]->Scale(1./normnomsig);
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| 47 |
hrevsig[j]->Scale(1./normrevsig);
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| 48 |
}
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| 49 |
/////////////////////// DRAWING /////////////////////////////
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| 50 |
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| 51 |
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| 52 |
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| 53 |
hnomsig[0]->GetYaxis()->SetTitle("Normalized");
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| 54 |
TCanvas *c1[nvar];
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| 55 |
TCanvas *c2[nvar];
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| 56 |
Double_t SigNom, SigRev, Diff, Err;
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| 57 |
Double_t maxnom,maxrev,range;
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| 58 |
Int_t maxsig_bin,maxrev_bin;
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| 59 |
for(j=0;j<nvar;j++){
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| 60 |
leg = new TLegend(0.4,0.6,0.65,0.88);
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| 61 |
c1[j] = new TCanvas(var[j],var[j],900,600);
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| 62 |
tmp = var[j]+"_diff";
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| 63 |
c2[j] = new TCanvas(tmp,tmp,900,600);
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| 64 |
c1[j]->cd();
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| 65 |
hnomsig[j]->GetXaxis()->SetTitle(var[j]);
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| 66 |
hnomsig[j]->SetTitle(var[j]);
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| 67 |
hnomsig[j]->SetLineColor(1);
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| 68 |
hrevsig[j]->SetLineColor(2);
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| 69 |
maxsig_bin = hnomsig[j]->GetMaximumBin();
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| 70 |
maxnom = hnomsig[j]->GetBinContent(maxsig_bin);
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| 71 |
maxrev_bin = hrevsig[j]->GetMaximumBin();
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| 72 |
maxrev = hrevsig[j]->GetBinContent(maxrev_bin);
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| 73 |
if(maxnom>maxrev)
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| 74 |
range = maxnom+.1*maxnom;
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| 75 |
else
|
| 76 |
range = maxrev+.1*maxrev;
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| 77 |
hnomsig[j]->SetAxisRange(0,range,"Y");
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| 78 |
hnomsig[j]->Draw("HIST");
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| 79 |
hrevsig[j]->Draw("HIST same");
|
| 80 |
tmp = lepton_ID;
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| 81 |
leg->AddEntry(hnomsig[j],tmp,"L");
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| 82 |
tmp = lepton_ID+" Reversed";
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| 83 |
leg->AddEntry(hrevsig[j],tmp,"L");
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| 84 |
leg->SetFillColor(0);
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| 85 |
leg->SetLineColor(0);
|
| 86 |
leg->Draw();
|
| 87 |
tmp= var[j]+"_"+lepton_ID+".png";
|
| 88 |
// c1[j]->Print(tmp);
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| 89 |
int nbins = hnomsig[j]->GetNbinsX();
|
| 90 |
double chi2 = 0;
|
| 91 |
double chi = 0;
|
| 92 |
int ndof=0;
|
| 93 |
for(int i = 1; i < nbins+1; i++){
|
| 94 |
SigNom = hnomsig[j]->GetBinContent(i);
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| 95 |
SigRev = hrevsig[j]->GetBinContent(i);
|
| 96 |
Diff = SigRev - SigNom;
|
| 97 |
if( N1[i][j] >0 && N2[i][j] > 0)
|
| 98 |
{
|
| 99 |
Err =(1./ sqrt(N1[i][j]))*SigNom + (1./ sqrt(N2[i][j]))*SigRev;
|
| 100 |
}
|
| 101 |
else
|
| 102 |
{
|
| 103 |
// std::cout << "diff = " << Diff <<std::endl;
|
| 104 |
Err = 0;}
|
| 105 |
|
| 106 |
if(SigNom > 0)
|
| 107 |
{
|
| 108 |
chi = (Diff*Diff)/SigNom;
|
| 109 |
chi2 = chi2 + chi;
|
| 110 |
ndof++;
|
| 111 |
}
|
| 112 |
|
| 113 |
hdiff[j]->SetBinContent(i,Diff);
|
| 114 |
hdiff[j]->SetBinError(i,Err);
|
| 115 |
}
|
| 116 |
std::cout << "Variable = " << var[j] << " Chi2 = " << chi2<< " ndof = " << ndof-1 <<std::endl;
|
| 117 |
|
| 118 |
c2[j]->cd();
|
| 119 |
hdiff[j]->SetTitle(var[j]+" difference");
|
| 120 |
hdiff[j]->SetXTitle(var[j]);
|
| 121 |
hdiff[j]->SetYTitle("difference");
|
| 122 |
hdiff[j]->Draw();
|
| 123 |
tmp= var[j]+"_"+lepton_ID+"_diff.png";
|
| 124 |
|
| 125 |
//c2[j]->Print(tmp);
|
| 126 |
|
| 127 |
|
| 128 |
|
| 129 |
|
| 130 |
|
| 131 |
|
| 132 |
|
| 133 |
|
| 134 |
}
|
| 135 |
}
|
| 136 |
|
| 137 |
|
