void minuit2FitBench2D(int n = 100000) {
TH1::AddDirectory(kFALSE);
TCanvas *c1 = new TCanvas("c1","Fitting Demo",10,10,900,900);
c1->Divide(2,2);
// create a TF1 with the range from 0 to 3 and 6 parameters
fitFcn = new TF2("fitFcn",fitFunction,-10,10,-10,10,5);
//fitFcn->SetNpx(200);
gStyle->SetOptFit();
gStyle->SetStatY(0.6);
histo = new TH2D("h2","2D Gauss",100,-10,10,100,-10,10);
fillHisto(n);
int npass=0;
//with Minuit
c1->cd(1);
DoFit("Minuit",gPad,npass);
//with Fumili
c1->cd(2);
DoFit("Fumili",gPad,npass);
//with Minuit2
c1->cd(3);
DoFit("Minuit2",gPad,npass);
//with Fumili2
c1->cd(4);
DoFit("Fumili2",gPad,npass);
}
// plot
void controlRegion() {
fillHisto();
std::cout << "lumi " << lumi <<" nb-1"<< std::endl;
// number of events
#ifdef CONTROLREGION
#ifdef DATA
cout << "TOTAL data contribution: " << histo_data->Integral() << endl;
#endif
cout << "TOTAL QCD contribution: " << histo_qcd_total->Integral() << endl;
Double_t nbin_content = 0;
Double_t nbin_content_data_qcd = 0;
std::cout <<"CR : data : data qcd : ";
#ifdef JX
std::cout <<"qcd :";
#endif
#ifdef WJETS
std::cout <<"wjets :";
#endif
#ifdef ZJETS
std::cout <<" zjets :";
#endif
#ifdef DY
std::cout <<" drellyan :";
#endif
#ifdef SU4
std::cout <<" su4: ";
#endif
#ifdef TTBAR
std::cout <<" ttbar:";
#endif
#ifdef DIBOSON
std::cout <<" diboson:";
#endif
#ifdef SIGNALREGION
std::cout <<"S/sqrt(B)"<<std::endl;
#else
std::cout <<"NORM"<<std::endl;
#endif
for (int cf = 0; cf < 15; cf++)
{
#ifdef DATA
nbin_content = histo_data ->GetBinContent(cf+1);
#endif
#ifdef QCDFROMDATA
nbin_content_data_qcd = histo_qcd_data ->GetBinContent(cf+1);
#endif
Double_t nbin_mc = 0;
#ifdef JX
Double_t nbin_content_qcd = histo_qcd_total ->GetBinContent(cf+1);
nbin_mc += nbin_content_qcd;
#endif
#ifdef WJETS
Double_t nbin_content_wjets = histo_wjets ->GetBinContent(cf+1);
nbin_mc += nbin_content_wjets;
#endif
#ifdef ZJETS
Double_t nbin_content_zjets = histo_zjets ->GetBinContent(cf+1);
nbin_mc += nbin_content_zjets;
#endif
#ifdef DY
Double_t nbin_content_drellyan = histo_drellyan ->GetBinContent(cf+1);
nbin_mc += nbin_content_drellyan;
#endif
#ifdef SU4
Double_t nbin_content_su4 = histo_su4 ->GetBinContent(cf+1);
nbin_mc += nbin_content_su4;
#endif
#ifdef TTBAR
Double_t nbin_content_ttbar = histo_ttbar ->GetBinContent(cf+1);
nbin_mc += nbin_content_ttbar;
#endif
#ifdef DIBOSON
Double_t nbin_content_diboson = histo_diboson ->GetBinContent(cf+1);
nbin_mc += nbin_content_diboson;
#endif
std::cout << cf
<< " : " << (int)nbin_content
<< " : " << (int)nbin_content_data_qcd;
if (nbin_mc == 0.) nbin_mc = 0.000000000000001;
#ifdef JX
std::cout<< " : " << nbin_content_qcd<< " (" << 100.*nbin_content_qcd/nbin_mc <<" %)";
#endif
#ifdef WJETS
std::cout<< " : " << nbin_content_wjets << " (" << 100.*nbin_content_wjets/nbin_mc <<" %)";
#endif
#ifdef ZJETS
std::cout<< " : " << nbin_content_zjets << " (" << 100.*nbin_content_zjets/nbin_mc <<" %)";
#endif
#ifdef DY
std::cout<< " : " << nbin_content_drellyan << " (" << 100.*nbin_content_drellyan/nbin_mc <<" %)";
#endif
#ifdef TTBAR
std::cout<< " : " << nbin_content_ttbar << " (" << 100.*nbin_content_ttbar/nbin_mc <<" %)";
#endif
#ifdef SU4
std::cout<< " : " << nbin_content_su4 << " (" << 100.*nbin_content_su4/nbin_mc <<" %)";
#endif
#ifdef DIBOSON
std::cout<< " : " << nbin_content_diboson << " (" << 100.*nbin_content_diboson/nbin_mc <<" %)";
#endif
#ifdef SIGNALREGION
double sign = nbin_content_su4/sqrt(nbin_mc);
std::cout << " : "<< sign;
std::cout << " : "<< name_signalregion[cf];
#else
Double_t norm = nbin_content/nbin_content_data_qcd;
Double_t norm_err = sqrt( nbin_content /nbin_content_data_qcd /nbin_content_data_qcd + nbin_content *nbin_content/nbin_content_data_qcd/nbin_content_data_qcd/nbin_content_data_qcd );
std::cout << " : "<<norm <<" +/- "<<norm_err<<std::endl;
std::cout << " : "<< name_controlregion[cf];
#endif
std::cout<<std::endl;
}
#endif
#ifdef CUTFLOW
#ifdef DATA
cout << endl<<" DATA "<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_data->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << (int)nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef MC
cout << endl<<" MC "<< " lumi " << lumi<<endl<<endl;
#ifdef JX
cout << endl<<" qcd Jx "<< " lumi (nb-1): " << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_qcd->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef JXMUON
cout << endl<<" qcd Jx muon "<< " lumi (nb-1): " << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_qcd_mu->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef WJETS
cout << endl<<" Wjets "<< " lumi (nb-1):" << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_wjets->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef ZJETS
cout << endl<<" Zjets "<< " lumi (nb-1):" << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_zjets->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef TTBAR
cout << endl<<" ttbar "<< " lumi (nb-1): " << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_ttbar->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef DIBOSON
cout << endl<<" diboson"<< " lumi (nb-1): " << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_diboson->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef SU4
cout << endl<<" SU4 "<< " lumi (nb-1): " << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = histo_su4->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#ifdef MSUGRA
cout << endl<<" MSUGRA "<< " lumi (nb-1): " << lumi<<endl<<endl;
for (int cf = 0; cf < 25; cf++)
{
Double_t nbin_content = h1_114013->GetBinContent(cf+1);
std::cout << "cut "<< cf <<" : " << nbin_content<< " "<< name_cutflow[cf]<<std::endl;
}
#endif
#endif
#endif
}
diffLcpMuDst_Geant(int cut=2){
// f=TFile("./MC7777,tree.root");
// f->ls();
// return;
//TH1F *h=f->Get("hpx");
// h->Draw();
TString histF="mcLcp_cut";
histF+=cut;
histF+=".hist.root";
initHisto(histF);
TString fItem="recoEffStudy/G2032.tree.root";
TString evePath="/star/data04/sim/balewski/LcpRun2/MCrcf1200/";
int subSet;
for(subSet=2032;subSet<=2167;subSet++) {
fItem=evePath+"G";
fItem+=subSet;
fItem+=".tree.root";
chainG->AddFile(fItem, -1);
fItem.ReplaceAll("G","R");
chainR->AddFile(fItem, -1);
}
#if 0
fItem=evePath+"G2033.tree.root";
chainG->AddFile(fItem, -1);
fItem.ReplaceAll("G","R");
chainR->AddFile(fItem, -1);
#endif
chainG->ls();
chainR->ls();
chainR->SetBranchAddress("nPrim",&nPrimR);
chainR->SetBranchAddress("vz",&vzR);
chainR->SetBranchAddress("q",&qR);
chainG->SetBranchAddress("pt",&ptG);
chainR->SetBranchAddress("pt",&ptR);
chainG->SetBranchAddress("id",&idG);
chainR->SetBranchAddress("id",&idR);
chainG->SetBranchAddress("phi",&phiG);
chainR->SetBranchAddress("phi",&phiR);
chainG->SetBranchAddress("eta",&etaG);
chainR->SetBranchAddress("eta",&etaR);
int N=chainG->GetEntries();
printf("N=%d\n",N);
system("date");
int k;
for(k=0;k<N;k++) {
int ret=-1;
ret=chainG->GetEntry(k);
assert(ret);
ret=chainR->GetEntry(k);
assert(ret);
assert(idG==idR);
// if(k>30) break;
if(nPrimR<=2) continue;
if(fabs(vzR)>100.) continue;
if(ptR>5.) continue;
if(k%1000==0)
printf("%d ptG=%f ptR=%f phi %f=%f eta %f=%f\n",k,ptG,ptR,phiG,phiR,etaG,etaR);
//printf("nPrim=%d vz=%f q=%d\n",nPrimR,vzR,qR);
if(cut==1 & ptR>=1) continue;
else if(cut==2 && (ptR<1. || ptR>=2)) continue;
else if(cut==3 && (ptR<2. || ptR>=3)) continue;
else if(cut==4 && (ptR<3. || ptR>=4)) continue;
else if(cut==11 && (etaR<0. || etaR>0.5)) continue;
else if(cut==12 && (etaR<0.5 || etaR>1.0)) continue;
else if(cut==21 &qR!=1) continue;
else if(cut==22 &qR!=-1) continue;
fillHisto();
}
system("date");
gStyle->SetPalette(1,0);
gStyle->SetOptStat(1111111);
c=new TCanvas();
c->Divide(2,2);
int i;
for(i=1;i<4;i++){
c->cd(i+1);
hr[i]->Draw();
//h2[i]->Draw("colz"); gPad->SetLogz();
}
fd->Write();
fd->ls();
}
void MakePlotsMuNuSub() {
// -------- PF ---------
TString lumi = "152.8" ;
TString cut_data = "(Pt_muon1>35)*(MET_pf>45.0)";
cut_data += "*(Pt_muon2<30)";
//// TString cut_data = "(Pt_muon1>30)*(Pt_muon2>30)";
//// cut_data += "*(Pt_W<40)*(Pt_W>0)";
// cut_data += "*(Pt_ele1<-99999.0)";
cut_data += "*(Pt_pfjet1>30)*(Pt_pfjet2>30)";
cut_data += "*(abs(Eta_muon1)<2.1)";
cut_data += "*(ST_pf_munu>250.0)";
cut_data += "*(abs(deltaPhi_pfjet1pfMET)>.5)";
//// cut_data += "*(deltaPhi_pfjet2pfMET>.5)";
//// cut_data += "*(deltaPhi_pfjet1pfMET<2.65)";
cut_data += "*(abs(deltaPhi_muon1pfMET)>.8)";
// cut_data += "*(Phi_muon1>.3)";
// cut_data += "*(Phi_muon1>.3)";
// cut_data += "*(NGlobalMuons<2.5)";
// cut_data += "*(Eta_pfjet1<0.0)";
// cut_data += "*(Eta_pfjet2<0.0)";
// cut_data += "&&(deltaPhi_muon1pfMET>2.10)";
// cut_data += "*(Pt_Clusters_muon1<1.0)";
// cut_data += "*(abs(MET_pf-Pt_muon1)/(MET_pf)>0.2)";
// cut_data += "*(PFJetCount<3.5)";
// cut_data += "*(1.0 - (EcalIso_muon1>0.1)*(HcalIso_muon1>0.1) )";
// cut_data += "*(BpfJetCount<1.5)";
// cut_data += "*((N_Vertices>2.5)||(N_Vertices<1.5))";
// cut_data += "*(ST_pf_munu>340.0)";
// cut_data += "*(Pt_muon1>85)*(MET_pf>85.0)";
// cut_data += "*(MT_muon1pfMET>125.0)";
// cut_data +="*(deltaR_muon1closestPFJet>.7)";
// cut_data += "*(deltaPhi_muon1caloMET<2.85)";
// cut_data += "*(BpfJetCount>1.5)";
// cut_data += "*(MT_muon1pfMET>125.0)";
// cut_data += "*(MT_muon1pfMET<110.0)";
// cut_data += "*(MT_muon1pfMET>50.0)";
TString cut_mc = lumi+ "*weight*("+cut_data+")";
TString filetag = "2011Data_Preselection";
TString xtag = "[No PU]";
float WNormalization = 1.36;
// gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
// fillHisto(cut_mc, cut_data, true, 4000,0,4000, "MT_muon1pfMET", false, "","M^{T}_{#mu#nu}(GeV) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data ,true,27,.-.5,9.5, "N_Vertices", false, "","N_{Vertices} " +xtag,lumi,10000,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 40,0,400, "MT_muon1pfMET", false, "","M^{T}_{#mu#nu}(GeV) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,5, "EcalIso_muon1", false, "","ECAL Iso_{#mu} (GeV) " +xtag,lumi,10,WNormalization,filetag+"Large");
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,30, "HcalIso_muon1", false, "","HCAL Iso (#mu) " +xtag,lumi,10,WNormalization,filetag+"Large");
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 40,0,40, "TrkIso_muon1", false, "","Track Iso (#mu) " +xtag,lumi,10,WNormalization,filetag+"Large");
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,5, "EcalIso_muon1", false, "","ECAL Iso_{#mu} (GeV) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,3, "HcalIso_muon1", false, "","HCAL Iso (#mu) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,10, "TrkIso_muon1", false, "","Track Iso (#mu) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,500, "MET_pf", false, "","E_{T}^{miss}(GeV) " +xtag ,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 42,-2.1,2.1, "Eta_muon1", false, "","#eta (#mu) " +xtag,lumi,100,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true,20,-3.141593,3.141593, "Phi_muon1", false, "","#phi (#mu) " +xtag,lumi,200,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 20,.8,3.15,"deltaPhi_muon1pfMET", false, "","#Delta #phi (#mu,E_{T}^{miss}) " +xtag,lumi,100,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 40,200,1000, "ST_pf_munu", false, "","S_{T} (GeV)" +xtag,lumi,50,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 40,0,400, "Pt_muon1", false, "","p_{T} (#mu) (GeV) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,500, "Pt_pfjet1", false, "","p_{T} (jet_{1}) (GeV) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 50,0,500, "Pt_pfjet2", false, "","p_{T} (jet_{2}) (GeV) " +xtag,lumi,10,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 60,-3.0,3.0, "Eta_pfjet1", false, "","#eta (jet_{1}) " +xtag,lumi,100,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 60,-3.0,3.0, "Eta_pfjet2", false, "","#eta (jet_{2}) " +xtag,lumi,100,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mc, cut_data, true, 40,0,800, "M_bestmupfjet_munu", false, "","M_{#mu jet} " +xtag,lumi,100,WNormalization,filetag);
filetag = "2011Data_FullSelection";
TString cut_mass_data = cut_data + "*(MT_muon1pfMET>125.0)*(Pt_muon1>85)*(MET_pf>85.0)*(ST_pf_munu>485)";
TString cut_mass_mc = lumi+ "*weight*("+cut_mass_data+")";
TString cut_st_data = cut_data + "*(MT_muon1pfMET>125.0)*(Pt_muon1>85)*(MET_pf>85.0)*(ST_pf_munu>250)";
TString cut_st_mc = lumi+ "*weight*("+cut_st_data+")";
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_mass_mc, cut_mass_data, true, 20,0.0,800.0, "M_bestmupfjet_munu", false, "","M_{#mu j} " +xtag,lumi,40,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".x LoadLocal.C");
fillHisto(cut_st_mc, cut_st_data, true, 20,0,1000, "ST_pf_munu", false, "","S_{T} (GeV)" +xtag,lumi,50,WNormalization,filetag);
gROOT->Reset(); gROOT->ProcessLine(".q;");
}
