void plot( TString var, TString data, TString pdf, double low=-1, double high=-1 ) {
TFile *tf = TFile::Open( "root/FitOut.root" );
RooWorkspace *w = (RooWorkspace*)tf->Get("w");
TCanvas *canv = new TCanvas("c","c",800,800);
TPad *upperPad = new TPad(Form("%s_upper",canv->GetName()),"",0.,0.33,1.,1.);
TPad *lowerPad = new TPad(Form("%s_lower",canv->GetName()),"",0.,0.,1.,0.33);
canv->cd();
upperPad->Draw();
lowerPad->Draw();
if ( low < 0 ) low = w->var(var)->getMin();
if ( high < 0 ) high = w->var(var)->getMax();
RooPlot *plot = w->var(var)->frame(Range(low,high));
w->data(data)->plotOn(plot);
w->pdf(pdf)->plotOn(plot);
RooHist *underHist = plot->pullHist();
underHist->GetXaxis()->SetRangeUser(plot->GetXaxis()->GetXmin(), plot->GetXaxis()->GetXmax());
underHist->GetXaxis()->SetTitle(plot->GetXaxis()->GetTitle());
underHist->GetYaxis()->SetTitle("Pull");
underHist->GetXaxis()->SetLabelSize(0.12);
underHist->GetYaxis()->SetLabelSize(0.12);
underHist->GetXaxis()->SetTitleSize(0.2);
underHist->GetXaxis()->SetTitleOffset(0.7);
underHist->GetYaxis()->SetTitleSize(0.18);
underHist->GetYaxis()->SetTitleOffset(0.38);
plot->GetXaxis()->SetTitle("");
upperPad->SetBottomMargin(0.1);
upperPad->cd();
plot->Draw();
canv->cd();
lowerPad->SetTopMargin(0.05);
lowerPad->SetBottomMargin(0.35);
lowerPad->cd();
underHist->Draw("AP");
double ymin = underHist->GetYaxis()->GetXmin();
double ymax = underHist->GetYaxis()->GetXmax();
double yrange = Max( Abs( ymin ), Abs( ymax ) );
underHist->GetYaxis()->SetRangeUser( -1.*yrange, 1.*yrange );
double xmin = plot->GetXaxis()->GetXmin();
double xmax = plot->GetXaxis()->GetXmax();
TColor *mycol3sig = gROOT->GetColor( kGray );
mycol3sig->SetAlpha(0.5);
TColor *mycol2sig = gROOT->GetColor( kGray+1 );
mycol2sig->SetAlpha(0.5);
TColor *mycol1sig = gROOT->GetColor( kGray+2 );
mycol1sig->SetAlpha(0.5);
TBox box3sig;
box3sig.SetFillColor( mycol3sig->GetNumber() );
//box3sig.SetFillColorAlpha( kGray, 0.5 );
box3sig.SetFillStyle(1001);
box3sig.DrawBox( xmin, -3., xmax, 3.);
TBox box2sig;
box2sig.SetFillColor( mycol2sig->GetNumber() );
//box2sig.SetFillColorAlpha( kGray+1, 0.5 );
box2sig.SetFillStyle(1001);
box2sig.DrawBox( xmin, -2., xmax, 2.);
TBox box1sig;
box1sig.SetFillColor( mycol1sig->GetNumber() );
//box1sig.SetFillColorAlpha( kGray+2, 0.5 );
box1sig.SetFillStyle(1001);
box1sig.DrawBox( xmin, -1., xmax, 1.);
TLine lineErr;
lineErr.SetLineWidth(1);
lineErr.SetLineColor(kBlue-9);
lineErr.SetLineStyle(2);
lineErr.DrawLine(plot->GetXaxis()->GetXmin(),1.,plot->GetXaxis()->GetXmax(),1.);
lineErr.DrawLine(plot->GetXaxis()->GetXmin(),-1.,plot->GetXaxis()->GetXmax(),-1.);
lineErr.DrawLine(plot->GetXaxis()->GetXmin(),2.,plot->GetXaxis()->GetXmax(),2.);
lineErr.DrawLine(plot->GetXaxis()->GetXmin(),-2.,plot->GetXaxis()->GetXmax(),-2.);
lineErr.DrawLine(plot->GetXaxis()->GetXmin(),3.,plot->GetXaxis()->GetXmax(),3.);
lineErr.DrawLine(plot->GetXaxis()->GetXmin(),-3.,plot->GetXaxis()->GetXmax(),-3.);
TLine line;
line.SetLineWidth(3);
line.SetLineColor(kBlue);
line.DrawLine(plot->GetXaxis()->GetXmin(),0.,plot->GetXaxis()->GetXmax(),0.);
underHist->Draw("Psame");
RooHist *redPull = new RooHist();
int newp=0;
for (int p=0; p<underHist->GetN(); p++) {
double x,y;
underHist->GetPoint(p,x,y);
if ( TMath::Abs(y)>3 ) {
redPull->SetPoint(newp,x,y);
redPull->SetPointError(newp,0.,0.,underHist->GetErrorYlow(p),underHist->GetErrorYhigh(p));
newp++;
}
}
redPull->SetLineWidth(underHist->GetLineWidth());
redPull->SetMarkerStyle(underHist->GetMarkerStyle());
redPull->SetMarkerSize(underHist->GetMarkerSize());
redPull->SetLineColor(kRed);
redPull->SetMarkerColor(kRed);
redPull->Draw("Psame");
canv->Print(Form("tmp/%s.pdf",var.Data()));
tf->Close();
}
TCanvas* plotting36GS( bool logScale=false )
{
std::cout << "plotting mu + standalone " << std::endl;
TGaxis::SetMaxDigits(3);
// channels, ordered as in the legend
vector<TString> channels;
vector<TString> hnames;
vector<TString> type;
map<TString,int> fillColor_;
map<TString,int> lineColor_;
int lineWidth1(2);
int lineWidth2(1);
bool salamanderStyle=true;
if( salamanderStyle )
{
fillColor_["Signal"] = kOrange-2;
lineColor_["Signal"] = kOrange+3;
fillColor_["EWK"] = kOrange+7;
lineColor_["EWK"] = kOrange+3;
fillColor_["QCD"] = kViolet-5;
lineColor_["QCD"] = kViolet+3;
fillColor_["ttbar"] = kRed+2;
lineColor_["ttbar"] = kRed+4;
fillColor_["gamma+jet"] = kMagenta+4;
lineColor_["gamma+jet"] = kViolet+3;
}
else
{
lineWidth1 = 2;
lineWidth2 = 2;
fillColor_["Signal"] = kPink+6;
lineColor_["Signal"] = kMagenta+3;
fillColor_["EWK"] = kAzure+8;
lineColor_["EWK"] = kAzure+4;
fillColor_["QCD"] = kYellow-7;
lineColor_["QCD"] = kYellow+4;
fillColor_["ttbar"] = kGreen;
lineColor_["ttbar"] = kGreen+2;
fillColor_["gamma+jet"] = kOrange;
lineColor_["gamma+jet"] = kOrange+2;
}
// root file, where the data is
TString fname("root/");
// histogram limits, in linear and logarithmic
int nbin_(100);
float xmin_(0.), xmax_(0.);
float ymin_(0.), ymax_(0.);
float yminl_(0.), ymaxl_(0.);
// titles and axis, marker size
TString xtitle;
TString ytitle;
int ndivx(510);
int ndivy(510);
float markerSize(0.);
float titleOffset(1.);
float r0_ = 1.;
float dr_ = 0.3;
if( use_chi )
{
r0_ = 0.;
dr_ = 7.5;
//dr_ = 3.0;
}
// canvas name
TString cname("");
TString ctitle;
// legend position and scale;
float xl_ = 0.;
float yl_ = 0.;
float scalel_ = 0.0;
{
if( logScale )
// fname += "Zmumu_40-200_36pb";
fname += "Zmusta_36pb";
else
fname += "Zmusta_36pb";
if( logScale )
{
lineWidth1 = 1;
lineWidth2 = 1;
}
channels.push_back("Zmumu");
hnames.push_back(" Z #rightarrow #mu^{+}#mu^{-}");
type.push_back("Signal");
bool revert(false);
if( logScale )
{
if( revert )
{
channels.push_back("EWK");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("tt");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCD");
hnames.push_back(" QCD");
type.push_back("QCD");
}
else
{
channels.push_back("EWK");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("tt");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCD");
hnames.push_back(" QCD");
type.push_back("QCD");
}
}
if( !logScale )
{
// lin scale
xmin_ = 60;
xmax_ = 120;
ymin_ = 0.01;
ymax_ = 2100;
}
else
{
// log scale
xmin_ = 40;
xmax_ = 200;
yminl_ = 0.08;
ymaxl_ = 3000;
}
xtitle = "M(#mu^{+}#mu^{-}) [GeV]";
ytitle = "number of events /";
ndivx = 504;
if( logScale )
{
ytitle += "5 GeV";
ndivy = 510;
}
else
{
ytitle += " GeV";
ndivy = 506;
}
if( logScale )
{
markerSize = 0.48;
}
else
{
markerSize = 0.75;
}
cname += "Zmusta";
ctitle = "Z to mu sta analysis";
if( logScale )
{
xl_ = 0.60;
yl_ = 0.50;
scalel_ = 0.065;
}
else
{
xl_ = 0.22;
yl_ = 0.50;
scalel_ = 0.072;
}
}
if( logScale ) cname += "MuSta_log";
else cname += "MuStaNotInThePAPER_lin";
//Open the root file containing histograms and graphs
fname += ".root";
TFile* f_ = TFile::Open(fname,"READ");
TCanvas* c_ = new TCanvas(cname,ctitle,300,300,479,510);
c_->SetLeftMargin( 87./479 );
c_->SetRightMargin( 42./479 );
c_->SetTopMargin( 30./510 );
c_->SetBottomMargin( 80./510 );
c_->SetFillColor(0);
c_->SetTickx(1);
c_->SetTicky(1);
c_->SetFrameFillStyle(0);
c_->SetFrameLineWidth(2);
c_->SetFrameBorderMode(0);
Double_t scale = 4;
Double_t wbin = 42*scale;
Double_t left = 8*scale;
Double_t right = 5*scale;
Double_t h1 = 135*scale;
Double_t h2 = 45*scale;
Double_t top1 = 15*scale;
Double_t bot1 = 3*scale;
Double_t top2 = 3*scale;
// Double_t bot1 = 0*scale;
// Double_t top2 = 0*scale;
Double_t bot2 = 80*scale;
Double_t W = left + wbin + right;
Double_t H = h1 + h2;
Double_t s[2] = {1, h1/h2 };
TPad* pad[2];
pad[0] = new TPad( "top", "top",
0, h2/H, 1, 1,
kWhite,0,0);
pad[0]->SetLeftMargin( left/W );
pad[0]->SetRightMargin( right/W );
pad[0]->SetTopMargin( top1/H );
pad[0]->SetBottomMargin( bot1/H );
pad[1] = new TPad( "bottom", "bottom",
0, 0, 1, h2/H,
kWhite,0,0);
pad[1]->SetLeftMargin( left/W );
pad[1]->SetRightMargin( right/W );
pad[1]->SetTopMargin( top2/H );
pad[1]->SetBottomMargin( bot2/H );
pad[1]->SetGridy();
for( int ii=0; ii<2; ii++ )
{
pad[ii]->SetFillColor(0);
pad[ii]->SetTickx(1);
pad[ii]->SetTicky(1);
pad[ii]->SetFrameFillStyle(0);
pad[ii]->SetFrameLineWidth(2);
pad[ii]->SetFrameBorderMode(0);
pad[ii]->SetFrameFillStyle(0);
pad[ii]->SetFrameLineWidth(2);
pad[ii]->SetFrameBorderMode(0);
}
// a dummy histogram with the correct x axis
// Warning: setTDRstyle() must be called before
TH1F* h_= new TH1F( "bidon", "bidon", nbin_, xmin_, xmax_ );
TAxis* ax_ = h_->GetXaxis();
TAxis* ay_ = h_->GetYaxis();
ax_->SetTitle(xtitle);
ax_->CenterTitle();
ax_->SetTitleOffset(1.0);
ax_->SetNdivisions(ndivx);
ay_->SetTitle(ytitle);
ay_->CenterTitle();
ay_->SetNdivisions(ndivy);
ay_->SetTitleOffset(titleOffset);
ay_->SetLabelOffset(0.015);
// fetch histograms and dress them
vector<TH1F*> histos;
size_t nChan=channels.size();
for( size_t ii=0;ii<nChan;ii++)
{
TH1F* tmp = (TH1F*)f_->Get(channels[ii]);
tmp->SetFillColor( fillColor_[type[ii]] );
tmp->SetLineColor( lineColor_[type[ii]] );
tmp->SetLineWidth( lineWidth2 );
histos.push_back(tmp);
}
//
// stack histograms
//
TH1* h_stack = (TH1*) histos[nChan-1]->Clone();
h_stack -> Reset();
TString stackName_ = TString("Mll");
vector<TH1*> listOfStackedHists;
for( size_t ii=0; ii<nChan; ii++ )
{
TH1* hh_ = (TH1*) histos[nChan-ii-1]->Clone();
stackName_ += "_";
stackName_ += hh_->GetName();
TAxis* xaxis = h_stack->GetXaxis();
for( int iBin=1; iBin<=xaxis->GetNbins(); iBin++ )
{
hh_ -> AddBinContent( iBin, h_stack->GetBinContent( iBin ) );
}
hh_->SetName( stackName_ );
delete h_stack;
h_stack = hh_;
listOfStackedHists.push_back( (TH1*)hh_->Clone() );
}
delete h_stack;
TH1* totalHisto = listOfStackedHists[nChan-1];
// colors the stacked histogram
totalHisto->SetLineColor( lineColor_["Signal"] );
totalHisto->SetLineWidth( lineWidth1 );
// The data points are presented as a TGraph
// - error bars indicate the Poisson confidence interval at 68%
// - bins with zero entry are removed
TH1* hdata = (TH1*) f_->Get("hdata");
// hdata->Sumw2();
//hdata->Rebin(2);
RooHist* roohist;
TGraphAsymmErrors* dataGraph;
roohist = new RooHist((*hdata));
int Nn0=0;
vector<double> vY;
vector<double> vX;
vector<double > veY;
vector<double > veX;
vector<double> tmp(0,2);
for(int ip=0;ip<roohist->GetN();ip++)
{
double Y,X;
roohist->GetPoint(ip,X,Y);
if(Y!=0)
{
Nn0++;
vY.push_back(Y);
vX.push_back(X);
veX.push_back( roohist->GetErrorXlow(ip) );
veX.push_back( roohist->GetErrorXhigh(ip) );
veY.push_back( roohist->GetErrorYlow(ip) );
veY.push_back( roohist->GetErrorYhigh(ip) );
}
}
dataGraph=new TGraphAsymmErrors(Nn0);
for(int ip=0;ip<Nn0;ip++)
{
dataGraph->SetPoint(ip,vX[ip],vY[ip]);
dataGraph->SetPointError(ip,veX[ip*2],veX[ip*2+1],veY[ip*2],veY[ip*2+1]);
}
dataGraph->SetName("data");
dataGraph->SetMarkerStyle(kFullCircle);
dataGraph->SetMarkerColor(kBlack);
dataGraph->SetMarkerSize(markerSize);
TGraph* dummyGraph = (TGraph*) dataGraph->Clone("dummyGraph");
dummyGraph->SetLineColor(0);
dummyGraph->SetMarkerSize(1.5*markerSize);
// Remove the horizontal bars (at Michael's request)
double x_(0), y_(0);
for( int ii=0; ii<dataGraph->GetN(); ii++ )
{
dataGraph->SetPointEXlow(ii,0);
dataGraph->SetPointEXhigh(ii,0);
dataGraph->GetPoint(ii,x_,y_ );
if( y_==0 )
{
dataGraph->RemovePoint( ii );
ii--;
}
}
// get the ratio data/fit
TGraphAsymmErrors* ratioGraph = (TGraphAsymmErrors*) dataGraph->Clone("ratio");
TH1* hfit = totalHisto;
for( int ii=0; ii<dataGraph->GetN(); ii++ )
{
dataGraph->GetPoint(ii,x_,y_ );
ratioGraph->SetPointEYlow(ii,0);
ratioGraph->SetPointEYhigh(ii,0);
ratioGraph->SetPoint(ii,x_,0 );
double eyl_ = dataGraph->GetErrorYlow(ii);
double eyh_ = dataGraph->GetErrorYhigh(ii);
int jj = hfit->FindBin(x_);
float fit_ = hfit->GetBinContent( jj );
if( fit_>0 )
{
if( use_chi )
{
ratioGraph->SetPointEYlow(ii,eyl_/sqrt(fit_));
ratioGraph->SetPointEYhigh(ii,eyh_/sqrt(fit_));
ratioGraph->SetPoint(ii,x_,(y_-fit_)/sqrt(fit_) );
}
else
{
ratioGraph->SetPointEYlow(ii,eyl_/fit_);
ratioGraph->SetPointEYhigh(ii,eyh_/fit_);
ratioGraph->SetPoint(ii,x_,y_/fit_ );
}
}
// cout << ii << " ratio=" << ratioGraph->GetY()[ii]
// << "+" << ratioGraph->GetEYhigh()[ii]
// << "-" << ratioGraph->GetEYlow()[ii] << endl;
}
TH1* hratio_ = (TH1*) h_->Clone("hratio");
ax_->SetLabelOffset(99);
ax_->SetTitleOffset(99);
//
// now plotting
//
c_->Draw();
c_->cd();
TPad* p_ = pad[0];
p_->Draw();
p_->cd();
if( logScale )
{
p_->SetLogy(true);
}
else
{
p_->SetLogy(false);
}
if( !logScale )
{
h_->GetYaxis()->SetRangeUser(ymin_+0.001*(ymax_-ymin_),ymax_);
}
else
{
h_->GetYaxis()->SetRangeUser(yminl_,ymaxl_);
}
h_->Draw();
float dxl_ = scalel_*3.5;
float dyl_ = scalel_*1.8;
if( logScale )
{
dxl_ = scalel_*4;
dyl_ = scalel_*3.4;
}
TLegend* legend=new TLegend(xl_,yl_,xl_+dxl_,yl_+dyl_);
legend->SetLineColor(0);
legend->SetFillColor(0);
legend->SetTextFont(42);
legend->SetTextSize(0.048);
legend->AddEntry(dummyGraph," data","pl");
if( logScale )
{
legend->AddEntry(dummyGraph," ","0");
}
for(size_t ii=0;ii<nChan;ii++)
{
legend->AddEntry(histos[ii],hnames[ii],"f");
}
legend->Draw("same");
totalHisto->Draw("same");
for( size_t ii=0; ii<nChan; ii++ )
{
// listOfStackedHists[nChan-ii-1]->Sumw2();
listOfStackedHists[nChan-ii-1]->Rebin(1.);
listOfStackedHists[nChan-ii-1]->Scale(1.);
listOfStackedHists[nChan-ii-1]->Draw("Same");
}
// draw the data points
dataGraph->Draw("PE");
// redraw axis
p_->RedrawAxis();
//lumi pad, cms prelim pad etc..
{
int txtFont = 42; // bold is 62
float txtSize1 = 0.055;
float txtX1 = 0.91;
float txtY1 = 0.935;
float txtSize2 = 0.05;
float txtX2 = 0.85;
float txtY2 = 0.83;
// TEST FOR THE NAME ZMT, ZMMNONISO, ZMS
float txtSize3 = 0.055;
float txtX3 = 0.3;
float txtY3 = 0.935;
TLatex latex;
latex.SetNDC();
latex.SetTextFont(txtFont);
latex.SetTextSize(txtSize1);
latex.SetTextAlign(31); // align right
latex.DrawLatex(txtX1,txtY1,"CMS");
latex.SetTextAlign(31); // align right
latex.SetTextSize(txtSize2);
latex.DrawLatex(txtX2,txtY2,"36 pb^{-1} at #sqrt{s} = 7 TeV");
latex.SetTextAlign(21); // align left???
latex.SetTextSize(txtSize3);
latex.DrawLatex(txtX3,txtY3,"global plus standalone muon");
}
c_->cd();
p_ = pad[1];
p_->Draw();
p_->cd();
TAxis* xratio_ = hratio_->GetXaxis();
TAxis* yratio_ = hratio_->GetYaxis();
yratio_->SetRangeUser(r0_-0.9999*dr_,r0_+0.9999*dr_);
yratio_->SetLabelSize( s[1]*yratio_->GetLabelSize() );
yratio_->SetTitleSize( s[1]*yratio_->GetTitleSize() );
yratio_->SetLabelOffset( yratio_->GetLabelOffset() );
yratio_->SetTitleOffset( yratio_->GetTitleOffset()/s[1] );
if( use_chi )
{
yratio_->SetTitle("#chi");
yratio_->SetNdivisions(4);
}
else
{
yratio_->SetTitle("data/fit");
yratio_->SetNdivisions(3);
}
xratio_->SetLabelSize( s[1]*xratio_->GetLabelSize() );
xratio_->SetTitleSize( s[1]*xratio_->GetTitleSize() );
xratio_->SetTitleOffset( 1.0 );
xratio_->CenterTitle();
xratio_->SetLabelOffset( xratio_->GetLabelOffset()*s[1] );
xratio_->SetTickLength( xratio_->GetTickLength()*s[1] );
hratio_->Draw();
ratioGraph->SetMarkerSize( ratioGraph->GetMarkerSize()*1. );
ratioGraph->SetLineColor( kBlack );
ratioGraph->SetMarkerColor( kGray+2 );
ratioGraph->SetMarkerStyle( kFullCircle );
ratioGraph->DrawClone("PE");
ratioGraph->SetMarkerColor( kBlack );
ratioGraph->SetMarkerStyle( kOpenCircle );
ratioGraph->DrawClone("PE");
p_->RedrawAxis();
c_->cd();
return c_;
}
TCanvas* WmunuOthers( int iV=0 )
{
gStyle->SetOptStat(0);
gStyle->SetOptTitle(0);
TGaxis::SetMaxDigits(3);
double intLumi(36);
// channels, ordered as in the legend
vector<TString> channels;
vector<TString> hnames;
vector<TString> type;
map<TString,int> fillColor_;
map<TString,int> lineColor_;
int lineWidth1(2);
int lineWidth2(1);
bool salamanderStyle=true;
if( salamanderStyle )
{
lineWidth1 = 2;
lineWidth2 = 1;
fillColor_["Signal"] = kOrange-2;
lineColor_["Signal"] = kOrange+3;
fillColor_["EWK"] = kOrange+7;
lineColor_["EWK"] = kOrange+3;
fillColor_["QCD"] = kViolet-5;
lineColor_["QCD"] = kViolet+3;
fillColor_["ttbar"] = kRed+2;
lineColor_["ttbar"] = kRed+4;
fillColor_["gamma+jet"] = kMagenta+4;
lineColor_["gamma+jet"] = kViolet+3;
}
else
{
lineWidth1 = 2;
lineWidth2 = 2;
fillColor_["Signal"] = kPink+6;
lineColor_["Signal"] = kMagenta+3;
fillColor_["EWK"] = kAzure+8;
lineColor_["EWK"] = kAzure+4;
fillColor_["QCD"] = kYellow-7;
lineColor_["QCD"] = kYellow+4;
fillColor_["ttbar"] = kGreen;
lineColor_["ttbar"] = kGreen+2;
fillColor_["gamma+jet"] = kOrange;
lineColor_["gamma+jet"] = kOrange+2;
}
// log scale?
bool logScaleY=false;
bool logScaleX=false;
// rebin?
int rb = 1;
// histogram limits, in linear and logarithmic
int nbin_(0);
float xmin_(0.), xmax_(0.);
float ymin_(0.), ymax_(0.);
float yminl_(0.), ymaxl_(0.);
// titles and axis, marker size
TString xtitle;
TString ytitle;
int ndivx(510);
int ndivy(510);
float markerSize(1.);
float titleOffset(1.00);
float r0_ = 1.;
float dr_ = 0.3;
if( use_chi )
{
r0_ = 0.;
dr_ = 7.5;
}
// canvas name
TString cname;
TString ctitle;
// legend position and scale;
float xl_ = 0.;
float yl_ = 0.;
float scalel_ = 0.075;
// root file, where the data is
// TString fname("../Results/");
TString fname = "./Wmunu_Fit_pfMet";
TString dataHistName("data");
double factor;
// ***
// Only the following is specific
if( iV==6 || iV==7 || iV==20 || iV ==22 || iV==21 || iV==23)
{
if( iV==6 || iV==20 || iV==22)
{
// MET plots in linear scale (inclusive)
if(iV==20) fname = "./Wmunu_PLUS_pfMet";
else if(iV==22) fname = "./Wmunu_MINUS_pfMet";
logScaleY = false;
ctitle = "W to mu-nu analysis - MET linear scale";
dataHistName = "DataMET";
channels.push_back("WTemplateMET");
if(iV==6) {cname="Wmn_MET";hnames.push_back(" W #rightarrow #mu#nu"); factor=1;}
else if(iV==20) {cname="Wmn_MET_plus";hnames.push_back(" W^{+} #rightarrow #mu^{+}#nu"); factor=3./5.;}
else {cname="Wmn_MET_minus";hnames.push_back(" W^{-} #rightarrow #mu^{-}#nu");factor=2./5.;}
type.push_back("Signal");
channels.push_back("NonQCDMET");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDMET");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 100;
xmin_ = 0.;
xmax_ = 100.;
xtitle = "#slash{E}_{T} [GeV]";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
xl_ = 0.6;
yl_ = 0.53;
//ymax_ = 500.*intLumi*factor;
if(iV==6) ymax_ = 14e3;
else ymax_ = 8e3;
}
else if( iV==7 || iV==21 || iV==23)
{
// MET plots in log scale (inclusive)
logScaleY = true;
if(iV==21) fname = "./Wmunu_PLUS_pfMet";
else if(iV==23) fname = "./Wmunu_MINUS_pfMet";
ctitle = "W to mu-nu analysis - MET log scale";
dataHistName = "DataMET";
channels.push_back("WTemplateMET");
if(iV==7) {cname="Wmn_MET";hnames.push_back(" W #rightarrow #mu#nu");}
else if(iV==21) {cname="Wmn_MET_plus";hnames.push_back(" W^{+} #rightarrow #mu^{+}#nu");}
else {cname="Wmn_MET_minus";hnames.push_back(" W^{-} #rightarrow #mu^{-}#nu");}
type.push_back("Signal");
channels.push_back("EWKMET");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("TTbar_MCMET");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCDMET");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 200;
xmin_ = 0.;
xmax_ = 200.;
xtitle = "#slash{E}_{T} [GeV]";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 0.9;
yminl_ = 0.05;
ymaxl_ = 800.*intLumi;
xl_ = 0.6;
yl_ = 0.43;
}
}
else if( iV==8 || iV==9 )
{
if( iV==8 )
{cname="pt";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - pT linear scale";
dataHistName = "DataPT";
channels.push_back("WTemplatePT");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("NonQCDPT");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDPT");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 60;
xmin_ = 20.;
xmax_ = 80.;
xtitle = "p_{T}(#mu) [GeV]";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 500.*intLumi;
xl_ = 0.6;
yl_ = 0.53;
}
else if( iV==9 )
{cname="pt";
// pT plots in log scale (inclusive)
logScaleY = true;
ctitle = "W to mu-nu analysis - pT log scale";
dataHistName = "DataPT";
channels.push_back("WTemplatePT");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("EWKPT");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("TTbar_MCPT");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCDPT");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 80;
xmin_ = 20.;
xmax_ = 100.;
xtitle = "p_{T}(#mu) [GeV]";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 0.9;
yminl_ = 0.1;
ymaxl_ = 30000.*intLumi;
xl_ = 0.6;
yl_ = 0.45;
}
}
else if( iV==13 || iV==14 )
{
if( iV==13 )
{cname="ptw";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - W pT linear scale";
dataHistName = "DataPTW";
channels.push_back("WTemplatePTW");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("NonQCDPTW");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDPTW");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 100;
xmin_ = 0.;
xmax_ = 100.;
xtitle = "p_{T}(W) [GeV]";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 500.*intLumi;
xl_ = 0.6;
yl_ = 0.53;
}
else if( iV==14 )
{cname="ptw";
// pT plots in log scale (inclusive)
logScaleY = true;
ctitle = "W to mu-nu analysis - pT log scale";
dataHistName = "DataPTW";
channels.push_back("WTemplatePTW");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("EWKPTW");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("TTbar_MCPTW");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCDPTW");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 100;
xmin_ = 0.;
xmax_ = 100.;
xtitle = "p_{T}(W) [GeV]";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 0.9;
yminl_ = 0.1;
ymaxl_ = 45000.*intLumi;
xl_ = 0.6;
yl_ = 0.48;
}
}
else if( iV==10 || iV==11 || iV==12 )
{
if( iV==10 )
{cname="iso";
// isolation plot in linear scale
logScaleY = false;
ctitle = "W to mu-nu analysis - isolation, linear scale";
dataHistName = "DataISO";
channels.push_back("WTemplateISO");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("NonQCDISO");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDISO");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 25;
xmin_ = 0.;
xmax_ = 0.5;
xtitle = "I^{rel}_{comb}";
ytitle = "number of events";
//ytitle = "CMS preliminary";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
titleOffset = 1.25;
ymin_ = 0.;
ymax_ = 5000.*intLumi;
xl_ = 0.6;
yl_ = 0.53;
}
else if( iV==11 )
{cname="iso";
// isolation plot in log scale
logScaleY = true;
ctitle = "W to mu-nu analysis - isolation, log scale";
dataHistName = "DataISO";
channels.push_back("WTemplateISO");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("EWKISO");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("TTbar_MCISO");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCDISO");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 25;
xmin_ = 0.;
xmax_ = 0.5;
xtitle = "I^{rel}_{comb}";
ytitle = "number of events";
//ytitle = "CMS preliminary";
ndivx = 506;
ndivy = 506;
markerSize = 0.9;
yminl_ = 50;
ymaxl_ = 30000.*intLumi;
xl_ = 0.6;
yl_ = 0.45;
}
else if( iV==12 )
{cname="iso2";
// isolation plot in log scale
logScaleX = true;
logScaleY = true;
ctitle = "W to mu-nu analysis - isolation, log scale";
dataHistName = "DataISO";
channels.push_back("WTemplateISO");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("EWKISO");
hnames.push_back(" EWK");
type.push_back("EWK");
channels.push_back("TTbar_MCISO");
hnames.push_back(" t#bar{t}");
type.push_back("ttbar");
channels.push_back("QCDISO");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 200;
xmin_ = 0.;
xmax_ = 0.5;
xtitle = "I^{rel}_{comb}";
ytitle = "number of events";
ndivx = 506;
ndivy = 506;
markerSize = 0.9;
yminl_ = 1;
ymaxl_ = 4000000.*intLumi;
xl_ = 0.6;
yl_ = 0.45;
}
}
else if( iV==15 )
{cname="acop";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - acop linear scale";
dataHistName = "DataACOP";
channels.push_back("WTemplateACOP");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("NonQCDACOP");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDACOP");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 60;
xmin_ = 0;
xmax_ = 3.14;
xtitle = "acop";
ytitle = "number of events";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 400.*intLumi;
xl_ = 0.6;
yl_ = 0.53;
}
else if( iV==16 )
{cname="eta";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - eta linear scale";
dataHistName = "DataETA";
channels.push_back("WTemplateETA");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("NonQCDETA");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDETA");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 60;
xmin_ = -3;
xmax_ = 3;
xtitle = "eta";
ytitle = "number of events";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 120.*intLumi;
xl_ = 0.25;
yl_ = 0.63;
}
else if( iV==17 )
{cname="ptw_minus";
fname = "./Wmunu_MINUS_pfMet";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - eta linear scale";
dataHistName = "DataPTW";
channels.push_back("WTemplatePTW");
hnames.push_back(" W^{-} #rightarrow #mu^{-}#nu");
type.push_back("Signal");
channels.push_back("NonQCDPTW");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDPTW");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 100;
xmin_ = 0;
xmax_ = 100;
xtitle = "W pt (GeV)";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 200.*intLumi;
xl_ = 0.6;
yl_ = 0.53;
}
else if( iV==18 )
{cname="ptw_plus";
fname = "./Wmunu_PLUS_pfMet";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - eta linear scale";
dataHistName = "DataPTW";
channels.push_back("WTemplatePTW");
hnames.push_back(" W^{+} #rightarrow #mu^{+}#nu");
type.push_back("Signal");
channels.push_back("NonQCDPTW");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDPTW");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 100;
xmin_ = 0;
xmax_ = 100;
xtitle = "W pt (GeV)";
ytitle = "number of events / 2 GeV";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 300.*intLumi;
xl_ = 0.6;
yl_ = 0.53;
}
else if( iV==19 )
{cname="phi";
//fname = "../Results/Wmunu__pfMet.root";
// pT plots in linear scale (inclusive)
logScaleY = false;
ctitle = "W to mu-nu analysis - phi linear scale";
dataHistName = "DataPHI";
channels.push_back("WTemplatePHI");
hnames.push_back(" W #rightarrow #mu#nu");
type.push_back("Signal");
channels.push_back("NonQCDPHI");
hnames.push_back(" EWK+t#bar{t}");
type.push_back("EWK");
channels.push_back("QCDPHI");
hnames.push_back(" QCD");
type.push_back("QCD");
nbin_ = 60;
xmin_ = -3.5;
xmax_ = 3.5;
xtitle = "Phi";
ytitle = "number of events";
ndivx = 506;
ndivy = 506;
markerSize = 1.1;
ymin_ = 0.;
ymax_ = 100.*intLumi;
xl_ = 0.25;
yl_ = 0.63;
}
int nChan=channels.size();
// open the root file containing histograms and graphs
fname += ".root";
TFile* f_ = TFile::Open(fname,"READ");
// the canvas
if( logScaleY ) cname += "_log";
//else cname += "_lin";
TCanvas* c_=new TCanvas(cname,ctitle,300,300,479,510);
c_->SetLeftMargin( 87./479 );
c_->SetRightMargin( 42./479 );
c_->SetTopMargin( 30./510 );
c_->SetBottomMargin( 80./510 );
c_->SetFillColor(0);
c_->SetTickx(1);
c_->SetTicky(1);
c_->SetFrameFillStyle(0);
c_->SetFrameLineWidth(2);
c_->SetFrameBorderMode(0);
Double_t scale = 4;
Double_t wbin = 42*scale;
Double_t left = 8*scale;
Double_t right = 5*scale;
Double_t h1 = 135*scale;
Double_t h2 = 45*scale;
Double_t top1 = 15*scale;
Double_t bot1 = 3*scale;
Double_t top2 = 3*scale;
// Double_t bot1 = 0*scale;
// Double_t top2 = 0*scale;
Double_t bot2 = 80*scale;
Double_t W = left + wbin + right;
Double_t H = h1 + h2;
Double_t s[2] = {1, h1/h2 };
TPad* pad[2];
pad[0] = new TPad( "top", "top",
0, h2/H, 1, 1,
kWhite,0,0);
pad[0]->SetLeftMargin( left/W );
pad[0]->SetRightMargin( right/W );
pad[0]->SetTopMargin( top1/H );
pad[0]->SetBottomMargin( bot1/H );
pad[1] = new TPad( "bottom", "bottom",
0, 0, 1, h2/H,
kWhite,0,0);
pad[1]->SetLeftMargin( left/W );
pad[1]->SetRightMargin( right/W );
pad[1]->SetTopMargin( top2/H );
pad[1]->SetBottomMargin( bot2/H );
pad[1]->SetGridy();
for( int ii=0; ii<2; ii++ )
{
pad[ii]->SetFillColor(0);
pad[ii]->SetTickx(1);
pad[ii]->SetTicky(1);
pad[ii]->SetFrameFillStyle(0);
pad[ii]->SetFrameLineWidth(2);
pad[ii]->SetFrameBorderMode(0);
pad[ii]->SetFrameFillStyle(0);
pad[ii]->SetFrameLineWidth(2);
pad[ii]->SetFrameBorderMode(0);
}
// a dummy histogram with the correct x axis
// Warning: setTDRstyle() must be called before
cout << nbin_<<endl;
TH1F* h_= new TH1F( "bidon", "bidon", nbin_, xmin_, xmax_ );
TAxis* ax_ = h_->GetXaxis();
TAxis* ay_ = h_->GetYaxis();
ax_->SetTitle(xtitle);
ax_->CenterTitle();
ax_->SetNdivisions(ndivx);
ax_->SetTitleOffset(1.0);
ax_->SetTitleSize( 1.4*ax_->GetTitleSize() );
ax_->SetLabelSize( 1.2*ax_->GetLabelSize() );
ay_->SetTitle(ytitle);
ay_->CenterTitle();
ay_->SetNdivisions(ndivy);
/*if(logScaleY) */ titleOffset *=1.1;
ay_->SetTitleOffset(titleOffset);
ay_->SetLabelOffset(0.015);
ay_->SetLabelSize( 1.2*ay_->GetLabelSize() );
ay_->SetTitleSize( 1.4*ay_->GetTitleSize() );
// fetch histograms and dress them
vector<TH1F*> histos;
for( int ii=0; ii<nChan; ii++ )
{
TH1F* tmp = (TH1F*)f_->Get(channels[ii]);
tmp->Rebin(rb);
tmp->SetStats(kFALSE);
// tmp->UseCurrentStyle();
tmp->SetFillStyle( 1001 );
tmp->SetFillColor( fillColor_[type[ii]] );
tmp->SetLineColor( lineColor_[type[ii]] );
tmp->SetLineWidth( lineWidth2 );
histos.push_back(tmp);
}
TH1* h_sig = (TH1*) histos[0]->Clone();
h_sig->SetFillStyle(0);
h_sig->SetLineColor(lineColor_["Signal"]);
h_sig->SetLineWidth( 2 );
h_sig->SetLineStyle( kDashed );
TH1* h_tot = (TH1*) histos[0]->Clone();
h_tot->SetFillStyle(0);
//
// stack histogram
//
THStack* stackedHisto=new THStack("stackedHisto","XXX");
TH1F* totalHisto(0);
for(int ii=0;ii<nChan;ii++)
{
stackedHisto->Add(histos[nChan-ii-1],"ah");
if(ii==0)
{
totalHisto = (TH1F*)histos[ii]->Clone();
}
else
{
totalHisto->Add(histos[ii]);
}
}
// colors the stacked histogram
totalHisto->SetLineColor( lineColor_["Signal"] );
totalHisto->SetFillColor( 0 );
totalHisto->SetLineWidth( lineWidth1 );
// The data points are presented as a TGraph
// possibly a TGraph with asymmetric errors where
// - error bars indicate the Poisson confidence interval at 68%
// - bins with zero entry are removed
// TGraphAsymmErrors* dataGraph = (TGraphAsymmErrors*)f_->Get("data");
// The data points are presented as a TGraph
// possibly a TGraph with asymmetric errors where
// - error bars indicate the Poisson confidence interval at 68%
// - bins with zero entry are removed
TH1* hdata = (TH1*) f_->Get( dataHistName );
assert( hdata );
hdata->Rebin(rb);
RooHist* roohist;
TGraphAsymmErrors* dataGraph;
roohist = new RooHist((*hdata));
int Nn0=0;
vector<double> vY;
vector<double> vX;
vector<double > veY;
vector<double > veX;
vector<double> tmp(0,2);
for(int ip=0;ip<roohist->GetN();ip++) {
double Y,X;
// double eY[2],eX[2];
roohist->GetPoint(ip,X,Y);
if(Y!=0)
{
Nn0++;
vY.push_back(Y);
vX.push_back(X);
veX.push_back( roohist->GetErrorXlow(ip) );
veX.push_back( roohist->GetErrorXhigh(ip) );
veY.push_back( roohist->GetErrorYlow(ip) );
veY.push_back( roohist->GetErrorYhigh(ip) );
}
}
dataGraph=new TGraphAsymmErrors(Nn0);
for(int ip=0;ip<Nn0;ip++)
{
dataGraph->SetPoint(ip,vX[ip],vY[ip]);
dataGraph->SetPointError(ip,veX[ip*2],veX[ip*2+1],veY[ip*2],veY[ip*2+1]);
}
dataGraph->SetName("data");
dataGraph->SetMarkerStyle(kFullCircle);
dataGraph->SetMarkerColor(kBlack);
if(logScaleY) markerSize *= 0.45;
else markerSize *= 0.7;
dataGraph->SetMarkerSize(markerSize);
TGraph* dummyGraph = (TGraph*) dataGraph->Clone("dummyGraph");
dummyGraph->SetLineColor(0);
dummyGraph->SetMarkerSize(1.5*markerSize);
// Remove the null bins
double x_(0), y_(0);
for( int ii=0; ii<dataGraph->GetN(); ii++ )
{
dataGraph->SetPointEXlow(ii,0);
dataGraph->SetPointEXhigh(ii,0);
dataGraph->GetPoint(ii,x_,y_ );
if( y_==0 )
{
dataGraph->RemovePoint( ii );
ii--;
}
}
// get the ratio data/fit
TGraphAsymmErrors* ratioGraph = (TGraphAsymmErrors*) dataGraph->Clone("ratio");
TH1* hfit = totalHisto;
for( int ii=0; ii<dataGraph->GetN(); ii++ )
{
dataGraph->GetPoint(ii,x_,y_ );
ratioGraph->SetPointEYlow(ii,0);
ratioGraph->SetPointEYhigh(ii,0);
ratioGraph->SetPoint(ii,x_,0 );
double eyl_ = dataGraph->GetErrorYlow(ii);
double eyh_ = dataGraph->GetErrorYhigh(ii);
int jj = hfit->FindBin(x_);
float fit_ = hfit->GetBinContent( jj );
if( fit_>0 )
{
if( use_chi )
{
ratioGraph->SetPointEYlow(ii,eyl_/sqrt(fit_));
ratioGraph->SetPointEYhigh(ii,eyh_/sqrt(fit_));
ratioGraph->SetPoint(ii,x_,(y_-fit_)/sqrt(fit_) );
}
else
{
ratioGraph->SetPointEYlow(ii,eyl_/fit_);
ratioGraph->SetPointEYhigh(ii,eyh_/fit_);
ratioGraph->SetPoint(ii,x_,y_/fit_ );
}
}
// cout << ii << " ratio=" << ratioGraph->GetY()[ii]
// << "+" << ratioGraph->GetEYhigh()[ii]
// << "-" << ratioGraph->GetEYlow()[ii] << endl;
}
TH1* hratio_ = (TH1*) h_->Clone("hratio");
ax_->SetLabelOffset(99);
ax_->SetTitleOffset(99);
//
// now plotting
//
c_->Draw();
c_->cd();
TPad* p_ = pad[0];
p_->Draw();
p_->cd();
if( logScaleY )
{
p_->SetLogy(true);
}
else
{
p_->SetLogy(false);
}
if( !logScaleY )
{
h_->GetYaxis()->SetRangeUser(ymin_+0.001*(ymax_-ymin_),rb*ymax_);
}
else
{
h_->GetYaxis()->SetRangeUser(yminl_,rb*ymaxl_);
}
h_->Draw("hist");
float dxl_ = scalel_*3.5;
float dyl_ = scalel_*(nChan+0.5);
TLegend* legend=new TLegend(xl_,yl_,xl_+dxl_,yl_+dyl_);
legend->SetTextFont(42);
legend->SetTextSize(0.045);
legend->SetLineColor(0);
legend->SetFillColor(0);
legend->AddEntry(dummyGraph," data","pl");
legend->AddEntry(dummyGraph," ","0"); // skip a line
for( int ii=0; ii<nChan; ii++ )
{
legend->AddEntry(histos[ii],hnames[ii],"f");
}
legend->Draw("same");
stackedHisto->Draw("samehist");
h_sig->Draw("samehist");
totalHisto->Draw("samehist");
// draw the data points
dataGraph->Draw("PE");
// redraw axis
p_->RedrawAxis();
//lumi pad, cms prelim pad etc..
{
int txtFont = 42;
float txtSize1 = 0.055;
float txtX1 = 0.91;
float txtY1 = 0.935;
float txtSize2 = 0.05;
float txtX2 = 0.85;
float txtY2 = 0.83;
TLatex latex;
latex.SetNDC();
latex.SetTextFont(txtFont);
latex.SetTextSize(txtSize1);
latex.SetTextAlign(31); // align right
// latex.DrawLatex(txtX1,txtY1,"CMS preliminary");
latex.DrawLatex(txtX1,txtY1,"CMS");
latex.SetTextAlign(31); // align right
latex.SetTextSize(txtSize2);
latex.DrawLatex(txtX2,txtY2,"36 pb^{-1} at #sqrt{s} = 7 TeV");
}
c_->cd();
p_ = pad[1];
p_->Draw();
p_->cd();
TAxis* xratio_ = hratio_->GetXaxis();
TAxis* yratio_ = hratio_->GetYaxis();
yratio_->SetRangeUser(r0_-0.9999*dr_,r0_+0.9999*dr_);
yratio_->SetLabelSize( s[1]*yratio_->GetLabelSize() );
yratio_->SetTitleSize( s[1]*yratio_->GetTitleSize() );
yratio_->SetLabelOffset( yratio_->GetLabelOffset() );
yratio_->SetTitleOffset( yratio_->GetTitleOffset()/s[1] );
if( use_chi )
{
yratio_->SetTitle("#chi");
yratio_->SetNdivisions(4);
}
else
{
yratio_->SetTitle("data/fit");
yratio_->SetNdivisions(3);
}
xratio_->SetLabelSize( s[1]*xratio_->GetLabelSize() );
xratio_->SetTitleSize( s[1]*xratio_->GetTitleSize() );
xratio_->SetTitleOffset( 1.0 );
xratio_->CenterTitle();
xratio_->SetLabelOffset( xratio_->GetLabelOffset()*s[1] );
xratio_->SetTickLength( xratio_->GetTickLength()*s[1] );
hratio_->Draw();
ratioGraph->SetMarkerSize( ratioGraph->GetMarkerSize()*1. );
ratioGraph->SetLineColor( kBlack );
ratioGraph->SetMarkerColor( kGray+2 );
ratioGraph->SetMarkerStyle( kFullCircle );
ratioGraph->DrawClone("PE");
ratioGraph->SetMarkerColor( kBlack );
ratioGraph->SetMarkerStyle( kOpenCircle );
ratioGraph->DrawClone("PE");
p_->RedrawAxis();
c_->cd();
c_->SaveAs("plot.pdf");
return c_;
}