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Revision: 1.11
Committed: Thu Nov 15 08:21:21 2012 UTC (12 years, 5 months ago) by buchmann
Content type: text/plain
Branch: MAIN
Changes since 1.10: +20 -6 lines
Log Message: 
Added median function and quick mode

File Contents

# User Rev Content
1 buchmann 1.1 #include <iostream>
2     #include <vector>
3     #include <sys/stat.h>
4    
5     #include <TCut.h>
6     #include <TROOT.h>
7     #include <TCanvas.h>
8     #include <TMath.h>
9     #include <TColor.h>
10     #include <TPaveText.h>
11     #include <TRandom.h>
12     #include <TH1.h>
13     #include <TH2.h>
14     #include <TF1.h>
15     #include <TSQLResult.h>
16     #include <TProfile.h>
17     #include <TLegendEntry.h>
18    
19     using namespace std;
20    
21     using namespace PlottingSetup;
22    
23     namespace ZbData {
24     vector<float> data_over_mc;
25    
26 buchmann 1.10 TCut ZplusBsel("pt1>20&&pt2>20&&mll>60&&mll<120&&id1==id2");
27 buchmann 1.9 TCut LeadingB("Zb3010_bTagProbCSVBP[0]>0.898");
28     TCut EtaB("abs(Zb3010_pfJetGoodEta[0])<1.3");
29 buchmann 1.10 TCut PhiZcut("abs(Zb3010_pfJetDphiZ[0])>2.7");
30 buchmann 1.1
31     }
32    
33     using namespace ZbData;
34    
35 buchmann 1.7
36     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* DELETE EVERYTHING BETWEEN THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
37     void SpecialCutFlow(string identifier);
38    
39     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* AND THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
40    
41    
42 buchmann 1.1 void print_yield(TCut cut) {
43     TH1F *data = allsamples.Draw("data", "mll",1,0,10000000, "m_{ll} [GeV]", "events", cut,data,luminosity);
44 buchmann 1.7 dout << " Yields for " << (const char*) cut << endl;
45     dout << " data: " << data->Integral() << endl;
46 buchmann 1.9 THStack mcm = allsamples.DrawStack("mc", "mll",1,0,10000000, "m_{ll} [GeV]", "events", cut,mc,luminosity);
47 buchmann 1.1 int nhists = mcm.GetHists()->GetEntries();
48 buchmann 1.7 dout << "Going to loop over " << nhists << " histograms " << endl;
49 buchmann 1.1 TFile *test = new TFile("test.root","RECREATE");
50     mcm.Write();
51     test->Close();
52     for (int i = 0; i < nhists; i++) {
53     TH1* hist = static_cast<TH1*>(mcm.GetHists()->At(i));
54     cout << " " << hist->GetName() << ": " << hist->Integral() << endl;
55     }
56 buchmann 1.9
57 buchmann 1.1 cout << endl << endl;
58 buchmann 1.9
59 buchmann 1.1 delete data;
60     }
61    
62 buchmann 1.2 void draw_kin_variable(string variable, TCut cut, int nbins, float min, float max, string xlabel, string saveas, bool dologscale, string speciallabel="") {
63 buchmann 1.1
64     TCanvas *ckin = new TCanvas("ckin","kin variable canvas");
65     ckin->SetLogy(dologscale);
66     TH1F *datahisto = allsamples.Draw("datahisto",variable,nbins,min,max, xlabel, "events",cut,data,luminosity);
67     datahisto->SetMarkerSize(DataMarkerSize);
68     THStack mcstack = allsamples.DrawStack("mcstack",variable,nbins,min,max, xlabel, "events",cut,mc,luminosity);
69 buchmann 1.2 if(dologscale) datahisto->SetMaximum(3*datahisto->GetMaximum());
70     else datahisto->SetMaximum(1.5*datahisto->GetMaximum());
71     TText *speciall;
72     if(speciallabel!="") {
73     speciall = new TText(0.2,0.8,speciallabel.c_str());
74     speciall->Draw();
75     }
76 buchmann 1.1 datahisto->Draw("e1");
77     ckin->Update();
78     mcstack.Draw("same");
79     datahisto->Draw("same,e1");
80     TLegend *kinleg = allsamples.allbglegend();
81     kinleg->Draw();
82    
83     TPad *kinpad = new TPad("kinpad","kinpad",0,0,1,1);
84     kinpad->cd();
85     kinpad->SetLogy(dologscale);
86     datahisto->Draw("e1");
87     mcstack.Draw("same");
88     datahisto->Draw("same,e1");
89     datahisto->Draw("same,axis");
90     kinleg->Draw();
91     DrawPrelim();
92     saveas="kin/"+saveas;
93     save_with_ratio(datahisto,mcstack,kinpad->cd(),saveas);
94    
95    
96    
97    
98     ZbData::data_over_mc.push_back(datahisto->Integral()/CollapseStack(mcstack)->Integral());
99    
100     datahisto->Delete();
101     delete ckin;
102     }
103    
104     Value getfrom2Dmap(TH2F *map, int ixbin, int iybin) {
105     Value sum(0,0);
106     for(int iy=1;iy<=iybin;iy++) {
107     sum=sum+Value(map->GetBinContent(ixbin,iy),map->GetBinError(ixbin,iy));
108     }
109     return sum;
110     }
111    
112     void print_all_b_yields() {
113     cout << "Basic selection with a b jet" << endl;
114 buchmann 1.9 print_yield(ZplusBsel&&"Zb3010_pfJetGoodNumBtag>0");
115 buchmann 1.2 cout << "Leading jet is a b-jet " << endl;
116 buchmann 1.1 print_yield(ZplusBsel&&LeadingB);
117     cout << "|#eta_{b}|<1.3 " << endl;
118     print_yield(ZplusBsel&&LeadingB&&EtaB);
119     cout << "|#delta#phi(b<Z)|>2.7" << endl;
120     print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut);
121 buchmann 1.2 cout << "10<ptZ<1000 GeV" << endl;
122 buchmann 1.1 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000");
123     cout << "#alpha < 0.3" << endl;
124 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.3");
125 buchmann 1.1 cout << "#alpha < 0.2" << endl;
126 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.2");
127 buchmann 1.1 cout << "#alpha < 0.15" << endl;
128 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.15");
129 buchmann 1.1 cout << "#alpha < 0.1" << endl;
130 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.1");
131     // cout << "#alpha < 0.05" << endl;
132     // print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.05");
133 buchmann 1.1 }
134    
135 buchmann 1.7 void DrawEvilCutFlow() {
136     stringstream MegaCut;
137    
138 buchmann 1.9 MegaCut << " 1*(" << (const char*) (ZplusBsel&&TCut("Zb3010_pfJetGoodNumBtag>0")) << ")";
139 buchmann 1.7 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB) << ")";
140     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB) << ")";
141     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut) << ")";
142     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000")) << ")";
143 buchmann 1.9 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.3")) << ")";
144     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.2")) << ")";
145     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.15")) << ")";
146     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.1")) << ")";
147     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.05")) << ")";
148 buchmann 1.7 MegaCut << " ";
149    
150     TCanvas *can = new TCanvas("can","can");
151     can->SetLogy(1);
152     TCut basecut("mll>6||mll<10");
153    
154    
155    
156     TLegend *leg = allsamples.allbglegend();
157    
158    
159     TH1F *data = allsamples.Draw("data", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,data,luminosity);
160     THStack mcm = allsamples.DrawStack("mc", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,mc,luminosity);
161    
162     float runningsum=0;
163     for(int i=data->GetNbinsX();i>0;i--) {
164     runningsum+=data->GetBinContent(i);
165     data->SetBinContent(i,runningsum);
166     }
167    
168     float minimum=data->GetMaximum();
169    
170     TH1F* h;
171     TIter nextOF(mcm.GetHists());
172     while ( h = (TH1F*)nextOF() ) {
173     float runningsum=0;
174     minimum=data->GetMaximum();//done deliberately at each step so get the minimum of the last (!) contribution
175     for(int i=h->GetNbinsX();i>0;i--) {
176     runningsum+=h->GetBinContent(i);
177     h->SetBinContent(i,runningsum);
178     if(runningsum<minimum&&runningsum>0) minimum=runningsum;
179     }
180     }
181    
182    
183    
184     data->SetMinimum(0.05*minimum);
185     can->cd(1)->SetBottomMargin(0.25);
186     data->GetXaxis()->SetBinLabel(1,"Pre-selection");
187     data->GetXaxis()->SetBinLabel(2,"Contains b jet");
188     data->GetXaxis()->SetBinLabel(3,"Leading jet is b-jet");
189     data->GetXaxis()->SetBinLabel(4,"|#eta_{b}|<1.3 ");
190     data->GetXaxis()->SetBinLabel(5,"|#delta#phi(b,Z)|>2.7");
191     data->GetXaxis()->SetBinLabel(6,"10<p_{T}^{Z}<1000 GeV");
192     data->GetXaxis()->SetBinLabel(7,"#alpha < 0.3");
193     data->GetXaxis()->SetBinLabel(8,"#alpha < 0.2");
194     data->GetXaxis()->SetBinLabel(9,"#alpha < 0.15");
195     data->GetXaxis()->SetBinLabel(10,"#alpha < 0.1");
196     data->GetXaxis()->SetBinLabel(11,"#alpha < 0.05");
197     data->GetXaxis()->LabelsOption("v");
198    
199     data->Draw("e1");
200     mcm.Draw("same");
201     data->Draw("same,e1,axis");
202     data->Draw("same,e1");
203     // data->Draw("same,TEXT");
204    
205     leg->Draw();
206    
207     DrawPrelim();
208    
209     CompleteSave(can,"CutFlow");
210     }
211    
212 buchmann 1.1 void draw_Zb_kin_vars() {
213 buchmann 1.6 draw_kin_variable("pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",25,0,200,"Z p_{T}","Official/Zpt",1);
214 buchmann 1.9 draw_kin_variable("Zb3010_pfJetGoodPt[1]",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",25,0,200,"Sub-Leading Jet Pt","Official/Jet2Pt",1);
215     draw_kin_variable("Zb3010_pfJetGoodPt[0]",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",25,0,200,"Leading Jet Pt (B)","Official/LeadingJetPt",1);
216     draw_kin_variable("Zb3010_pfJetGoodPt[1]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,0,2,"p_{T}^{J2} / p_{T}^{Z}","Official/SubLeadingJetPt_Over_ZPt",1);
217     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>30&&pt<50", 40,0,2,"#alpha","Official/alpha_pt_30_to_50",1);
218     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>50&&pt<75", 40,0,2,"#alpha","Official/alpha_50_to_75",1);
219     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>75&&pt<125", 40,0,2,"#alpha","Official/alpha_pt_75_to_125",1);
220     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>125&&pt<1000",40,0,2,"#alpha","Official/alpha_pt_125_to_1000",1);
221     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>30&&pt<1000",40,0,2,"#alpha","Official/alpha_pt_30_to_1000",1);
222 buchmann 1.6
223 buchmann 1.10 draw_kin_variable("Zb3010_pfBJetDphiZ[0]",ZplusBsel&&LeadingB&&"pt>10&&pt<1000&&pfBJetDphiZ[0]>0",30,0,3.2,"#delta#phi (Z,b lead)","DeltaPhiZBlead",0);
224 buchmann 1.6
225     /*
226     draw_kin_variable("pt1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,0,200,"p_{T}^{l1}","Lep/pt1",1);
227     draw_kin_variable("pt1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id1==0",20,0,200,"p_{T}^{e1}","Lep/pt1_e",1);
228     draw_kin_variable("pt1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id1==1",20,0,200,"p_{T}^{#mu1}","Lep/pt1_m",1);
229     draw_kin_variable("pt2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,0,200,"p_{T}^{l2}","Lep/pt2",1);
230     draw_kin_variable("pt2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id2==0",20,0,200,"p_{T}^{e2}","Lep/pt2_e",1);
231     draw_kin_variable("pt2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id2==1",20,0,200,"p_{T}^{#mu2}","Lep/pt2_m",1);
232     draw_kin_variable("eta1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,-3.1,3.1,"#eta^{l1}","Lep/eta1",1);
233     draw_kin_variable("eta1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id1==0",20,-3.1,3.1,"#eta^{e1}","Lep/eta1_e",1);
234     draw_kin_variable("eta1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id1==1",20,-3.1,3.1,"#eta^{m1}","Lep/eta1_m",1);
235     draw_kin_variable("eta2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,-3.1,3.1,"#eta^{l1}","Lep/eta2",1);
236     draw_kin_variable("eta2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id2==0",20,-3.1,3.1,"#eta^{e2}","Lep/eta2_e",1);
237     draw_kin_variable("eta2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id2==1",20,-3.1,3.1,"#eta^{#mu2}","Lep/eta2_m",1);
238     draw_kin_variable("numVtx",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",30,0,30,"N(Vtx)","Lep/nVtx",1);
239     */
240 buchmann 1.1 }
241    
242     void draw_mpf_vars() {
243     ZbData::data_over_mc.clear();
244 buchmann 1.9 draw_kin_variable("mpf",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.3",20,0,2,"Z+b MPF","mpf_alpha_smaller_0p3",0,"#alpha<0.3, 10 GeV < p_{T}^{Z} < 1000 GeV");
245     draw_kin_variable("mpf",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.2",20,0,2,"Z+b MPF","mpf_alpha_smaller_0p2",0,"#alpha<0.2, 10 GeV < p_{T}^{Z} < 1000 GeV");
246     draw_kin_variable("mpf",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.15",20,0,2,"Z+b MPF","mpf_alpha_smaller_0p15",0,"#alpha<0.15, 10 GeV < p_{T}^{Z} < 1000 GeV");
247     draw_kin_variable("mpf",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.1",20,0,2,"Z+b MPF","mpf_alpha_smaller_0p1",0,"#alpha<0.1, 10 GeV < p_{T}^{Z} < 1000 GeV");
248     draw_kin_variable("mpf",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.05",20,0,2,"Z+b MPF","mpf_alpha_smaller_0p05",0,"#alpha<0.05, 10 GeV < p_{T}^{Z} < 1000 GeV");
249    
250     draw_kin_variable("Zb3010_pfJetGoodPt[0]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.3",20,0,2,"p_{T} b-jet / p_{T} Z","ptb_over_ptz___alpha_smaller_0p3",0,"#alpha<0.3, 10 GeV < p_{T}^{Z} < 1000 GeV");
251     draw_kin_variable("Zb3010_pfJetGoodPt[0]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.2",20,0,2,"p_{T} b-jet / p_{T} Z","ptb_over_ptz___alpha_smaller_0p2",0,"#alpha<0.2, 10 GeV < p_{T}^{Z} < 1000 GeV");
252     draw_kin_variable("Zb3010_pfJetGoodPt[0]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.15",20,0,2,"p_{T} b-jet / p_{T} Z","ptb_over_ptz___alpha_smaller_0p15",0,"#alpha<0.15, 10 GeV < p_{T}^{Z} < 1000 GeV");
253     draw_kin_variable("Zb3010_pfJetGoodPt[0]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.1",20,0,2,"p_{T} b-jet / p_{T} Z","ptb_over_ptz___alpha_smaller_0p1",0,"#alpha<0.1, 10 GeV < p_{T}^{Z} < 1000 GeV");
254     draw_kin_variable("Zb3010_pfJetGoodPt[0]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"Zb3010_alpha<0.05",20,0,2,"p_{T} b-jet / p_{T} Z","ptb_over_ptz__mpf_alpha_smaller_0p05",0,"#alpha<0.05, 10 GeV < p_{T}^{Z} < 1000 GeV");
255 buchmann 1.1 }
256    
257 buchmann 1.11 double GetMedian(TH1F *histo) {
258     int numBins = histo->GetXaxis()->GetNbins();
259     Double_t *x = new Double_t[numBins];
260     Double_t* y = new Double_t[numBins];
261     for (int i = 1; i <= numBins; i++) {
262     x[i] = histo->GetBinCenter(i);
263     y[i] = histo->GetBinContent(i);
264     }
265     return TMath::Median(numBins, &x[], &y[]);
266     }
267    
268 buchmann 1.2 Value get_Zb_data_over_mc(string variable, TCut cut) {
269     // write_warning(__FUNCTION__,"Debugging this function, therefore always returning 3.1415+/-1.010101"); return Value(3.1415,1.010101);
270     TH1F *hdata = allsamples.Draw("hdata",variable,1000,0,30, "#alpha [GeV]", "events", cut,data,luminosity);
271     TH1F *hmc = allsamples.Draw("hmc" , variable,1000,0,30, "#alpha [GeV]", "events", cut,mc, luminosity);
272    
273 buchmann 1.10 float a=hdata->GetMean();
274 buchmann 1.2 float b=hmc->GetMean();
275     float da=hdata->GetMeanError();
276 buchmann 1.10 float db=hmc->GetMeanError();
277 buchmann 1.2 float factor = a / b;
278     float error = TMath::Sqrt( (1/(b*b)) * (da*da) + ((a*a)/(b*b))*db*db);
279     delete hdata;
280     delete hmc;
281 buchmann 1.9
282     // cout << a << "+/-" << da << " " << b << "=/-" << db << endl;
283    
284 buchmann 1.2 return Value(factor,error);
285     }
286    
287    
288    
289     void new_data_mc_agreement_2d() {
290 buchmann 1.3 gStyle->SetOptFit(0);
291 buchmann 1.2 TCut basecut(ZplusBsel&&LeadingB&&EtaB&&PhiZcut);
292 buchmann 1.9 const int nalphacuts=5;
293     float alphacuts[nalphacuts] = {0.1,0.15,0.2,0.25,0.3};
294 buchmann 1.5 int PointThree=-1;
295     for(int i=0;i<nalphacuts;i++) {
296 buchmann 1.9 if((alphacuts[i]-0.3)<0.01) PointThree=i-1;
297 buchmann 1.5 }
298     if(PointThree<0) {
299     write_warning(__FUNCTION__,"alpha=0.3 MUST BE ONE OF THE ALPHA VALUES!");
300     assert(PointThree<0);
301     }
302    
303 buchmann 1.2 const int nptcuts=5;
304 buchmann 1.9 float ptcuts[nptcuts]={30,50,75,125,1000};
305 buchmann 1.2
306     float MPF_Results[nalphacuts][nptcuts];
307     float MPF_Errors[nalphacuts][nptcuts];
308     float RABS_Results[nalphacuts][nptcuts];
309     float RABS_Errors[nalphacuts][nptcuts];
310    
311    
312 buchmann 1.9 for(int ia=0;ia<nalphacuts;ia++) {
313 buchmann 1.2 for(int ipt=0;ipt<nptcuts-1;ipt++) {
314     stringstream specialcut;
315 buchmann 1.9 specialcut << "((pt>" << ptcuts[ipt] << " && pt< " << ptcuts[ipt+1] << ") && (Zb3010_alpha<" << alphacuts[ia] << "))";
316     cout << specialcut.str() << endl;
317 buchmann 1.2 Value MPF_data_over_mc = get_Zb_data_over_mc("mpf",TCut(basecut && specialcut.str().c_str()));
318 buchmann 1.9 Value RABS_data_over_mc = get_Zb_data_over_mc("Zb3010_pfJetGoodPt[0]/pt",TCut(basecut && specialcut.str().c_str()));
319 buchmann 1.2
320     MPF_Results[ia][ipt]=MPF_data_over_mc.getValue();
321     MPF_Errors[ia][ipt]=MPF_data_over_mc.getError();
322    
323     RABS_Results[ia][ipt]=RABS_data_over_mc.getValue();
324     RABS_Errors[ia][ipt]=RABS_data_over_mc.getError();
325    
326 buchmann 1.9 cout << "alpha cut at " << alphacuts[ia+1] << " and pt range " << ptcuts[ipt] << " , " << ptcuts[ipt+1] << " \t : \t" << specialcut.str() << " \t \t --> " << MPF_data_over_mc << " (MPF) " << RABS_data_over_mc << " (RABS)" << endl;
327 buchmann 1.2 }
328     }
329    
330     float MPF_ExtraPolatedResults[nptcuts];
331     float RABS_ExtraPolatedResults[nptcuts];
332    
333     TCanvas *can = new TCanvas("can");
334    
335     TGraphErrors *MPF_FinalGraph = new TGraphErrors();
336     TGraphErrors *RABS_FinalGraph = new TGraphErrors();
337 buchmann 1.5 TGraphErrors *FaceValueAtPoint3 = new TGraphErrors();
338 buchmann 1.2
339     for(int ipt=0;ipt<nptcuts-1;ipt++) {
340    
341     stringstream filename;
342     filename << "Extrapolation/Zplusb_data_over_mc___" << ptcuts[ipt] << "_to_" << ptcuts[ipt+1];
343     cout << "Going to create histo for " << filename.str() << endl;
344     TGraphErrors *mpf_gr =new TGraphErrors();
345     TGraphErrors *rabs_gr =new TGraphErrors();
346     for(int ia=0;ia<nalphacuts;ia++) {
347 buchmann 1.9 cout << "Setting a point for an alpha cut at " << alphacuts[ia] << " with value " << MPF_Results[ia][ipt] << " (MPF) and " << RABS_Results[ia][ipt] << " (RABS)" << endl;
348     mpf_gr->SetPoint(ia,alphacuts[ia],MPF_Results[ia][ipt]); // avoiding empty bins (nan's)
349     mpf_gr->SetPointError(ia,0,MPF_Errors[ia][ipt]); // avoiding empty bins (nan's)
350     rabs_gr->SetPoint(ia,alphacuts[ia],RABS_Results[ia][ipt]); // avoiding empty bins (nan's)
351     rabs_gr->SetPointError(ia,0,RABS_Errors[ia][ipt]); // avoiding empty bins (nan's)
352 buchmann 1.2 }
353 buchmann 1.9 cout << "About to add a point in pt (" << ptcuts[ipt]+ptcuts[ipt+1] << " ) to face value : " << MPF_Results[PointThree][ipt] << endl;
354 buchmann 1.5 FaceValueAtPoint3->SetPoint(ipt,(ptcuts[ipt]+ptcuts[ipt+1]),MPF_Results[PointThree][ipt]);
355     FaceValueAtPoint3->SetPointError(ipt,0,MPF_Errors[PointThree][ipt]);
356 buchmann 1.2
357     mpf_gr->SetMarkerStyle(21);
358     mpf_gr->SetMarkerColor(kBlue);
359     mpf_gr->Draw("AP");
360 buchmann 1.3 mpf_gr->Fit("pol1","QE"); // quiet, use minos
361     mpf_gr->GetXaxis()->SetTitle("#alpha");
362     mpf_gr->GetXaxis()->CenterTitle();
363 buchmann 1.9 mpf_gr->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
364 buchmann 1.3 mpf_gr->GetYaxis()->CenterTitle();
365 buchmann 1.2 TF1 *mpf_pol=(TF1*)mpf_gr->GetFunction("pol1");
366     float mpf_a=mpf_pol->GetParameter(0);
367     float mpf_b=mpf_pol->GetParameter(1);
368     MPF_FinalGraph->SetPoint(ipt,0.5*(ptcuts[ipt]+ptcuts[ipt+1]),mpf_a);
369     MPF_FinalGraph->SetPointError(ipt,0,mpf_pol->GetParError(0));
370    
371     MPF_ExtraPolatedResults[ipt]=mpf_a;
372    
373     stringstream mpf_info;
374 buchmann 1.3 mpf_info << "#splitline{#splitline{#splitline{" << ptcuts[ipt] << " GeV < p_{T}^{Z} < " << ptcuts[ipt+1] << " GeV }{ (MPF) }}{Extrapolated value: " << std::setprecision(3) << mpf_a << "}}{#chi^{2}/NDF : " << mpf_pol->GetChisquare() << " / " << mpf_pol->GetNDF() << "}";
375    
376 buchmann 1.2 TText *mpf_mark = write_title(mpf_info.str());
377     mpf_mark->SetX(0.75);
378     mpf_mark->SetTextSize(0.03);
379     mpf_mark->SetY(0.75);
380     mpf_mark->Draw();
381    
382     string filenamebkp=filename.str();
383     filename << "__MPF";
384 buchmann 1.3 DrawPrelim();
385 buchmann 1.2 CompleteSave(can,filename.str());
386     cout << "MPF : " << mpf_a << " + " << mpf_b << " * alpha " << endl;
387    
388     filename.str("");
389    
390     rabs_gr->SetMarkerStyle(21);
391     rabs_gr->SetMarkerColor(kBlue);
392 buchmann 1.3 rabs_gr->Fit("pol1","QE"); // quiet, use minos
393 buchmann 1.2 rabs_gr->Draw("AP");
394 buchmann 1.3 rabs_gr->GetXaxis()->SetTitle("#alpha");
395     rabs_gr->GetXaxis()->CenterTitle();
396 buchmann 1.9 rabs_gr->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
397 buchmann 1.3 rabs_gr->GetYaxis()->CenterTitle();
398    
399 buchmann 1.2 TF1 *rabs_pol=(TF1*)rabs_gr->GetFunction("pol1");
400     float rabs_a=rabs_pol->GetParameter(0);
401     float rabs_b=rabs_pol->GetParameter(1);
402     RABS_FinalGraph->SetPoint(ipt,0.5*(ptcuts[ipt]+ptcuts[ipt+1]),rabs_a);
403     RABS_FinalGraph->SetPointError(ipt,0,rabs_pol->GetParError(0));
404 buchmann 1.3
405 buchmann 1.2 cout << "!+!+!+!+!+!+!+!+!+ Just added a point to the final plot : " << rabs_a << " +/- " << rabs_pol->GetParError(0) << endl;
406    
407    
408     stringstream rabs_info;
409 buchmann 1.3 rabs_info << "#splitline{#splitline{#splitline{" << ptcuts[ipt] << " GeV < p_{T}^{Z} < " << ptcuts[ipt+1] << " GeV }{ (R_{abs}) }}{Extrapolated value: " << std::setprecision(3) << rabs_a << "}}{#chi^{2}/NDF : " << rabs_pol->GetChisquare() << " / " << rabs_pol->GetNDF() << "}";
410 buchmann 1.2 TText *rabs_mark = write_title(rabs_info.str());
411     rabs_mark->SetX(0.75);
412     rabs_mark->SetTextSize(0.03);
413     rabs_mark->SetY(0.75);
414     rabs_mark->Draw();
415 buchmann 1.3
416    
417 buchmann 1.2
418     RABS_ExtraPolatedResults[ipt]=rabs_a;
419     filename << filenamebkp << "__RABS";
420 buchmann 1.3 DrawPrelim();
421 buchmann 1.2 CompleteSave(can,filename.str());
422     cout << "RABS : " << rabs_a << " + " << rabs_b << " * alpha " << endl;
423     }
424    
425     MPF_FinalGraph->SetMarkerStyle(21);
426     MPF_FinalGraph->SetMarkerColor(kRed);
427 buchmann 1.3 MPF_FinalGraph->Fit("pol0","QE"); // quiet, use minos
428    
429 buchmann 1.2 TF1 *mpf_pol0=(TF1*)MPF_FinalGraph->GetFunction("pol0");
430     MPF_FinalGraph->Draw("AP");
431 buchmann 1.3 MPF_FinalGraph->GetXaxis()->SetTitle("p_{T}^{Z}");
432     MPF_FinalGraph->GetXaxis()->CenterTitle();
433 buchmann 1.9 MPF_FinalGraph->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
434 buchmann 1.3 MPF_FinalGraph->GetYaxis()->CenterTitle();
435     MPF_FinalGraph->Draw("AP");
436    
437 buchmann 1.2 stringstream mpf_result;
438 buchmann 1.3 mpf_result << "#splitline{C_{abs}= " << std::setprecision(5) << 1/mpf_pol0->GetParameter(0) << " #pm " << std::setprecision(2) << mpf_pol0->GetParError(0)/(mpf_pol0->GetParameter(0)*mpf_pol0->GetParameter(0)) << "}{ (MPF)}";
439 buchmann 1.2 TText *rmpf_final_mark = write_title(mpf_result.str());
440     rmpf_final_mark->SetX(0.75);
441     rmpf_final_mark->SetY(0.75);
442     rmpf_final_mark->SetTextSize(0.03);
443     rmpf_final_mark->Draw();
444 buchmann 1.3 DrawPrelim();
445 buchmann 1.5 float MPFResult=1/mpf_pol0->GetParameter(0);
446     float MPFResultError=mpf_pol0->GetParError(0)/(mpf_pol0->GetParameter(0)*mpf_pol0->GetParameter(0));
447 buchmann 1.2
448     stringstream filename2;
449     filename2 << "Extrapolation/FINAL_RESULT_MPF";
450     CompleteSave(can,filename2.str());
451    
452    
453     RABS_FinalGraph->SetMarkerStyle(21);
454     RABS_FinalGraph->SetMarkerStyle(21);
455     RABS_FinalGraph->SetMarkerColor(kRed);
456 buchmann 1.3 RABS_FinalGraph->Fit("pol0","QE"); // quiet, use minos
457     RABS_FinalGraph->Draw("AP");
458     RABS_FinalGraph->GetXaxis()->SetTitle("p_{T}^{Z}");
459     RABS_FinalGraph->GetXaxis()->CenterTitle();
460 buchmann 1.9 RABS_FinalGraph->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
461 buchmann 1.3 RABS_FinalGraph->GetYaxis()->CenterTitle();
462 buchmann 1.2 RABS_FinalGraph->Draw("AP");
463     TF1 *rabs_pol0=(TF1*)RABS_FinalGraph->GetFunction("pol0");
464     stringstream rabs_result;
465 buchmann 1.3 rabs_result << "#splitline{C_{abs}= " << std::setprecision(5) << 1/rabs_pol0->GetParameter(0) << " #pm " << std::setprecision(2) << rabs_pol0->GetParError(0)/(rabs_pol0->GetParameter(0)*rabs_pol0->GetParameter(0)) << "}{ (R_{abs})}";;
466 buchmann 1.2 TText *rabs_final_mark = write_title(rabs_result.str());
467     rabs_final_mark->SetX(0.75);
468     rabs_final_mark->SetY(0.75);
469     rabs_final_mark->SetTextSize(0.03);
470     rabs_final_mark->Draw();
471 buchmann 1.3 DrawPrelim();
472 buchmann 1.2
473 buchmann 1.5 float RabsResult=1/rabs_pol0->GetParameter(0);
474     float RabsResultError=rabs_pol0->GetParError(0)/(rabs_pol0->GetParameter(0)*rabs_pol0->GetParameter(0));
475    
476     filename2.str("");
477     filename2 << "Extrapolation/FINAL_RESULT_RABS";
478     CompleteSave(can,filename2.str());
479    
480 buchmann 1.9 can->cd();
481 buchmann 1.5 TCanvas *FaceValueCanvas = new TCanvas("FaceValueCanvas","FaceValueCanvas");
482     FaceValueAtPoint3->SetMarkerStyle(21);
483     FaceValueAtPoint3->SetMarkerStyle(21);
484     FaceValueAtPoint3->Fit("pol0","QE"); // quiet, use minos
485     FaceValueAtPoint3->Draw("AP");
486     FaceValueAtPoint3->GetXaxis()->SetTitle("p_{T}^{Z}");
487     FaceValueAtPoint3->GetXaxis()->CenterTitle();
488     FaceValueAtPoint3->GetYaxis()->SetTitle("data/mc for #alpha<0.3");
489     FaceValueAtPoint3->GetYaxis()->CenterTitle();
490     FaceValueAtPoint3->Draw("AP");
491     TF1 *faceval_pol0=(TF1*)FaceValueAtPoint3->GetFunction("pol0");
492     stringstream faceval_result;
493     faceval_result << "#splitline{C_{abs}= " << std::setprecision(5) << 1/faceval_pol0->GetParameter(0) << " #pm " << std::setprecision(2) << faceval_pol0->GetParError(0)/(faceval_pol0->GetParameter(0)*faceval_pol0->GetParameter(0)) << "}{ (MPF at #alpha<0.3)}";;
494     TText *faceval_final_mark = write_title(faceval_result.str());
495     faceval_final_mark->SetX(0.75);
496     faceval_final_mark->SetY(0.75);
497     faceval_final_mark->SetTextSize(0.03);
498     faceval_final_mark->Draw();
499     DrawPrelim();
500    
501     float FaceValResult=1/faceval_pol0->GetParameter(0);
502     float FaceValResultError=faceval_pol0->GetParError(0)/(faceval_pol0->GetParameter(0)*faceval_pol0->GetParameter(0));
503    
504 buchmann 1.2 filename2.str("");
505 buchmann 1.9 filename2 << "Extrapolation/FINAL_RESULT_MPF_FaceValp3";
506 buchmann 1.2 CompleteSave(can,filename2.str());
507    
508 buchmann 1.5 cout << "FINAL RESULTS: " << endl;
509     cout << "MPF : " << MPFResult << " +/- " << MPFResultError << endl;
510     cout << "Rabs: " << RabsResult << " +/- " << RabsResultError << endl;
511     cout << "Face value at 0.3 :" << FaceValResult << " +/- " << FaceValResultError << endl;
512 buchmann 1.2
513     delete can;
514    
515    
516     }
517    
518    
519 buchmann 1.9 void DoPUStudy(string identifier) {
520    
521     float numVtxcuts[7]={0,10,15,20};
522    
523     TCanvas *can = new TCanvas("can","can");
524     TH1F *malpha[8];
525     TH1F *dalpha[8];
526     cout << identifier << ";";
527     cout << endl;
528     for(int i=1;i<5;i++) {
529     stringstream sSpecialCut;
530     if(i<4) {
531     sSpecialCut << "numVtx>" << numVtxcuts[i-1] << " && numVtx<" << numVtxcuts[i];
532     cout << numVtxcuts[i-1] << " < nVtx < " << numVtxcuts[i] << ";";
533     } else {
534     sSpecialCut << "numVtx>" << numVtxcuts[i-1];
535     cout << numVtxcuts[i-1] << ";";
536     }
537    
538     TCut SpecialCut(sSpecialCut.str().c_str());
539    
540    
541     malpha[i] = allsamples.Draw("malpha"+any2string(i),"mpf",1000,0,10,"MPF","events",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&SpecialCut,mc,luminosity);
542     dalpha[i] = allsamples.Draw("dalpha"+any2string(i),"mpf",1000,0,10,"MPF","events",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&SpecialCut,data,luminosity);
543    
544    
545     float a=dalpha[i]->GetMean();
546     float b=malpha[i]->GetMean();
547     float da=dalpha[i]->GetMeanError();
548     float db=malpha[i]->GetMeanError();
549     float factor = a / b;
550     float error = TMath::Sqrt( (1/(b*b)) * (da*da) + ((a*a)/(b*b))*db*db);
551    
552     cout << malpha[i]->GetMean() << ";" << malpha[i]->GetMeanError() << ";" << dalpha[i]->GetMean() << ";" << dalpha[i]->GetMeanError() << ";" << malpha[i]->Integral()<<";"<<dalpha[i]->Integral() << ";"<<factor << ";" << error << endl;
553     malpha[i]->SetLineColor(i+1);
554     if(i==0) malpha[i]->Draw("histo");
555     else malpha[i]->Draw("histo,same");
556     }
557    
558     CompleteSave(can,"AlphaOverview_"+identifier);
559     delete can;
560    
561     /* for(int i=1;i<8;i++) {
562     delete malpha[i];
563     delete dalpha[i];
564     }
565     */
566    
567     }
568    
569     void ScenarioComparison() {
570    
571     TGraphAsymmErrors *gr[5];
572     TF1 *fit[5];
573     bool dofit=false;
574    
575     TCanvas *can = new TCanvas("can","can",500,500);
576    
577     TLegend *leg = new TLegend(0.2,0.2,0.5,0.45);
578     leg->SetBorderSize(0);
579     leg->SetFillColor(kWhite);
580    
581     for(int i=0;i<5;i++) {
582     gr[i] = new TGraphAsymmErrors();
583     double x[4] = {5,12.5,17.5,20};
584     double dxl[4] = {5,2.5,2.5,2.5};
585     double dxh[4] = {5,2.5,2.5,10};
586    
587     string name="";
588     string color="";
589    
590     if(i==0) {
591     double y[4] = {1.008,1.013,1.003,1.007};
592     double dyl[4] = {0.011,0.009,0.013,0.020};
593     double dyh[4] = {0.011,0.009,0.013,0.020};
594     name="30/30";
595     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
596     color="#a01d99";
597     }
598     if(i==1) {
599     double y[4] = {1.008+0.001,1.013+0.001,1.003+0.001,1.007+0.001};
600     double dyl[4] = {0.011,0.009,0.013,0.020};
601     double dyh[4] = {0.011,0.009,0.013,0.020};
602     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
603     name="30/10";
604     color="#2464bc";
605     }
606     if(i==2) {
607     double y[4] = {1.014,1.026,1.014,1.059};
608     double dyl[4] = {0.011,0.010,0.014,0.023};
609     double dyh[4] = {0.011,0.010,0.014,0.023};
610     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
611     name="15/15";
612     color="#f49230";
613     }
614     if(i==3) {
615     double y[4] = {1.015,1.020,1.008,1.050};
616     double dyl[4] = {0.011,0.010,0.014,0.022};
617     double dyh[4] = {0.011,0.010,0.014,0.022};
618     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
619     name="20/15";
620     color="#c72f3c";
621     }
622     if(i==4) {
623     double y[4] = {1.015+0.001,1.020+0.001,1.008+0.001,1.050+0.001};
624     double dyl[4] = {0.011,0.010,0.014,0.022};
625     double dyh[4] = {0.011,0.010,0.014,0.022};
626     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
627     name="20/20";
628     color="#7cb433";
629     }
630    
631    
632     gr[i]->SetTitle();
633     gr[i]->GetXaxis()->SetTitle("N(Vtx)");
634     gr[i]->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
635     gr[i]->GetXaxis()->CenterTitle();
636     gr[i]->GetYaxis()->CenterTitle();
637     gr[i]->SetName(name.c_str());
638     gr[i]->SetMarkerSize(0.00001);
639     gr[i]->GetYaxis()->SetRangeUser(0.90,1.10);
640     gr[i]->SetLineColor(TColor::GetColor(color.c_str()));
641     gr[i]->SetMarkerColor(TColor::GetColor(color.c_str()));
642     if(dofit) {
643     gr[i]->Fit("pol1");
644     fit[i] = (TF1*)gr[i]->GetFunction("pol1");
645     fit[i]->SetLineColor(TColor::GetColor(color.c_str()));
646     }
647     leg->AddEntry(gr[i],name.c_str(),"l");
648     if(i==0) gr[i]->Draw("AP*");
649     else gr[i]->Draw("P");
650     }
651     leg->Draw();
652     DrawPrelim();
653    
654     CompleteSave(can,"ScenarioComparison");
655     delete can;
656    
657     }
658    
659     void ScenarioComparisonInclusive() {
660    
661     TGraphAsymmErrors *gr[5];
662     TF1 *fit[5];
663     bool dofit=true;
664    
665     TCanvas *can = new TCanvas("can","can",500,500);
666    
667     TLegend *leg = new TLegend(0.2,0.2,0.5,0.45);
668     leg->SetBorderSize(0);
669     leg->SetFillColor(kWhite);
670    
671     for(int i=0;i<5;i++) {
672     gr[i] = new TGraphAsymmErrors();
673     double x[4] = {5,12.5,17.5,20};
674     double dxl[4] = {5,2.5,2.5,2.5};
675     double dxh[4] = {5,2.5,2.5,10};
676    
677     string name="";
678     string color="";
679    
680     if(i==0) {
681     double y[4] = {1.01103,1.01496,1.01486,1.02785};
682     double dyl[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
683     double dyh[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
684     name="30/30";
685     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
686     color="#a01d99";
687     }
688     if(i==1) {
689     double y[4] = {1.01103+0.001,1.01496+0.001,1.01486+0.001,1.02785+0.001};
690     double dyl[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
691     double dyh[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
692     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
693     name="30/10";
694     color="#2464bc";
695     }
696     if(i==2) {
697     double y[4] = {1.01575,1.02879,1.0325,1.05456};
698     double dyl[4] = {0.00288281,0.00278536,0.00367451,0.00590421};
699     double dyh[4] = {0.00288281,0.00278536,0.00367451,0.00590421};
700     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
701     name="15/15";
702     color="#f49230";
703     }
704     if(i==3) {
705     double y[4] = {1.01221,1.01922,1.02396,1.04677};
706     double dyl[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
707     double dyh[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
708     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
709     name="20/15";
710     color="#c72f3c";
711     }
712     if(i==4) {
713     double y[4] = {1.01221+0.001,1.01922+0.001,1.02396+0.001,1.04677+0.001};
714     double dyl[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
715     double dyh[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
716     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
717     name="20/20";
718     color="#7cb433";
719     }
720    
721    
722     gr[i]->SetTitle();
723     gr[i]->GetXaxis()->SetTitle("N(Vtx)");
724     gr[i]->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
725     gr[i]->GetXaxis()->CenterTitle();
726     gr[i]->GetYaxis()->CenterTitle();
727     gr[i]->SetName(name.c_str());
728     gr[i]->SetMarkerSize(0.00001);
729     gr[i]->GetYaxis()->SetRangeUser(0.90,1.10);
730     gr[i]->SetLineColor(TColor::GetColor(color.c_str()));
731     gr[i]->SetMarkerColor(TColor::GetColor(color.c_str()));
732     if(dofit) {
733     gr[i]->Fit("pol1");
734     fit[i] = (TF1*)gr[i]->GetFunction("pol1");
735     fit[i]->SetLineColor(TColor::GetColor(color.c_str()));
736     }
737     leg->AddEntry(gr[i],name.c_str(),"l");
738     if(i==0) gr[i]->Draw("AP*");
739     else gr[i]->Draw("P");
740     }
741     leg->Draw();
742     DrawPrelim();
743    
744     CompleteSave(can,"ScenarioComparisonInclusive");
745     delete can;
746    
747     }
748 buchmann 1.2
749 buchmann 1.7 void compare_selection(string identifier) {
750     bool recognized_scenario=false;
751    
752     cout << "Running with identifier " << identifier << endl;
753 buchmann 1.9 if(identifier=="Zb3010") {
754     LeadingB=TCut ("Zb3010_bTagProbCSVBP[0]>0.898");
755     EtaB=TCut("abs(Zb3010_pfJetGoodEta[0])<1.3");
756     PhiZcut=TCut("abs(Zb3010_pfJetDphiZ[0])>2.7");
757     recognized_scenario=true;
758     }
759    
760     if(identifier=="Zb3010") {
761     LeadingB=TCut ("Zb3010_bTagProbCSVBP[0]>0.898");
762     EtaB=TCut("abs(Zb3010_pfJetGoodEta[0])<1.3");
763     PhiZcut=TCut("abs(Zb3010_pfJetDphiZ[0])>2.7");
764 buchmann 1.7 recognized_scenario=true;
765     }
766    
767 buchmann 1.9 if(identifier=="Zb40") {
768     LeadingB=TCut ("Zb40_bTagProbCSVBP[0]>0.898");
769     EtaB=TCut("abs(Zb40_pfJetGoodEta[0])<1.3");
770     PhiZcut=TCut("abs(Zb40_pfJetDphiZ[0])>2.7");
771     recognized_scenario=true;
772     }
773    
774     if(identifier=="Zb301030") {
775     LeadingB=TCut ("Zb301030_bTagProbCSVBP[0]>0.898");
776     EtaB=TCut("abs(Zb301030_pfJetGoodEta[0])<1.3");
777     PhiZcut=TCut("abs(Zb301030_pfJetDphiZ[0])>2.7");
778 buchmann 1.7 recognized_scenario=true;
779     }
780    
781     if(identifier=="Zb1530") {
782 buchmann 1.9 LeadingB=TCut ("Zb1530_bTagProbCSVBP[0]>0.898");
783 buchmann 1.7 EtaB=TCut("abs(Zb1530_pfJetGoodEta[0])<1.3");
784     PhiZcut=TCut("abs(Zb1530_pfJetDphiZ[0])>2.7");
785     recognized_scenario=true;
786     }
787    
788 buchmann 1.9 if(identifier=="Zb301010") {
789     LeadingB=TCut ("Zb301010_bTagProbCSVBP[0]>0.898");
790     EtaB=TCut("abs(Zb301010_pfJetGoodEta[0])<1.3");
791     PhiZcut=TCut("abs(Zb301010_pfJetDphiZ[0])>2.7");
792     recognized_scenario=true;
793     }
794    
795     if(identifier=="Zb1510") {
796     LeadingB=TCut ("Zb1510_bTagProbCSVBP[0]>0.898");
797     EtaB=TCut("abs(Zb1510_pfJetGoodEta[0])<1.3");
798     PhiZcut=TCut("abs(Zb1510_pfJetDphiZ[0])>2.7");
799     recognized_scenario=true;
800     }
801    
802     if(identifier=="Zb301010") {
803     LeadingB=TCut ("Zb301010_bTagProbCSVBP[0]>0.898");
804     EtaB=TCut("abs(Zb301010_pfJetGoodEta[0])<1.3");
805     PhiZcut=TCut("abs(Zb301010_pfJetDphiZ[0])>2.7");
806     recognized_scenario=true;
807     }
808    
809     if(identifier=="ZbMikko") {
810     LeadingB=TCut ("ZbMikko_bTagProbCSVBP[0]>0.898 && ZbMikko__IsClean");
811     EtaB=TCut("abs(ZbMikko_pfJetGoodEta[0])<1.3 && ZbMikko__IsClean");
812     PhiZcut=TCut("abs(ZbMikko_pfJetDphiZ[0])>2.7 && ZbMikko__IsClean");
813 buchmann 1.7 recognized_scenario=true;
814     }
815    
816 buchmann 1.9 if(identifier=="Zb3010_SecEta3") {
817     LeadingB=TCut ("Zb3010_SecEta3_bTagProbCSVBP[0]>0.898");
818     EtaB=TCut("abs(Zb3010_SecEta3_pfJetGoodEta[0])<1.3");
819     PhiZcut=TCut("abs(Zb3010_SecEta3_pfJetDphiZ[0])>2.7");
820 buchmann 1.7 recognized_scenario=true;
821     }
822    
823 buchmann 1.9 if(identifier=="Zb3010_SecEta5") {
824     LeadingB=TCut ("Zb3010_SecEta5_bTagProbCSVBP[0]>0.898");
825     EtaB=TCut("abs(Zb3010_SecEta5_pfJetGoodEta[0])<1.3");
826     PhiZcut=TCut("abs(Zb3010_SecEta5_pfJetDphiZ[0])>2.7");
827 buchmann 1.7 recognized_scenario=true;
828     }
829    
830 buchmann 1.9 if(identifier=="Zb3010_p5Clean") {
831     LeadingB=TCut ("Zb3010_p5Clean_bTagProbCSVBP[0]>0.898 && Zb3010_p5Clean_IsClean");
832     EtaB=TCut("abs(Zb3010_p5Clean_pfJetGoodEta[0])<1.3 && Zb3010_p5Clean_IsClean");
833     PhiZcut=TCut("abs(Zb3010_p5Clean_pfJetDphiZ[0])>2.7 && Zb3010_p5Clean_IsClean");
834 buchmann 1.7 recognized_scenario=true;
835     }
836    
837 buchmann 1.9 if(identifier=="Zb3010CHS") {
838     LeadingB=TCut ("Zb3010CHS_bTagProbCSVBP[0]>0.898");
839     EtaB=TCut("abs(Zb3010CHS_pfJetGoodEta[0])<1.3");
840     PhiZcut=TCut("abs(Zb3010CHS_pfJetDphiZ[0])>2.7");
841 buchmann 1.7 recognized_scenario=true;
842     }
843    
844     assert(recognized_scenario);
845    
846     cout << "Cuts: " << endl;
847     cout << " " << (const char*) LeadingB << endl;
848     cout << " " << (const char*) EtaB << endl;
849     cout << " " << (const char*) PhiZcut << endl;
850    
851     cout << endl << endl;
852    
853 buchmann 1.9 // ScenarioComparison();
854     // ScenarioComparisonInclusive();
855    
856    
857     // DoPUStudy(identifier);
858    
859     // SpecialCutFlow(identifier);
860     // draw_kin_variable("pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",17000,30,200,"Z p_{T}","Official/"+identifier+"/Zpt__"+identifier,1);
861     // draw_kin_variable(identifier+"_pfJetGoodPt[0]",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",40,0,200,"Leading Jet Pt (B)","Official/"+identifier+"/LeadingJetPt__"+identifier,1);
862     // draw_kin_variable(identifier+"_pfJetGoodPt[1]",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",40,0,200,"Sub-Leading Jet Pt [GeV]","Official/"+identifier+"/Jet2Pt__"+identifier,1);
863     // draw_kin_variable(identifier+"_pfJetGoodPt[1]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,0,2,"p_{T}^{J2} / p_{T}^{Z}","Official/"+identifier+"/SubLeadingJetPt_Over_ZPt__"+identifier,1);
864     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>30&&pt<50"),20,0,2,"#alpha","Official/"+identifier+"/alpha_pt_30_to_50__"+identifier,1);
865     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>50&&pt<75"),20,0,2,"#alpha","Official/"+identifier+"/alpha_50_to_75__"+identifier,1);
866     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>75&&pt<125"),20,0,2,"#alpha","Official/"+identifier+"/alpha_pt_75_to_125__"+identifier,1);
867     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>125&&pt<1000"),20,0,2,"#alpha","Official/"+identifier+"/alpha_pt_125_to_1000__"+identifier,1);
868     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut,20,0,2,"#alpha","Official/"+identifier+"/alpha_full__"+identifier,1);
869     // draw_kin_variable(identifier+"_pfBJetDphiZ[0]",ZplusBsel&&LeadingB&&"pt>10&&pt<1000&&pfBJetDphiZ[0]>0",30,0,3.2,"#delta#phi (Z,b lead)","Official/"+identifier+"/DeltaPhiZBlead__"+identifier,0);
870 buchmann 1.7
871 buchmann 1.9 // draw_kin_variable("mpf",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.3").c_str()),20,0,2,"Z+b MPF","Official/"+identifier+"/mpf_alpha_smaller_0p3___"+identifier,0,"#alpha<0.3, 10 GeV < p_{T}^{Z} < 1000 GeV");
872     // draw_kin_variable(identifier+"_pfJetGoodPt[0]/pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.3").c_str()),20,0,2,"p_{T} b-jet / p_{T} Z","Official/"+identifier+"/ptb_over_ptz___alpha_smaller_0p3______"+identifier,0,"#alpha<0.3, 10 GeV < p_{T}^{Z} < 1000 GeV");
873 buchmann 1.7
874    
875 buchmann 1.9 // */
876 buchmann 1.7
877     }
878    
879 buchmann 1.1 void do_basic_ZB_analysis() {
880 buchmann 1.9
881 buchmann 1.11 bool doquick=true;
882 buchmann 1.9
883 buchmann 1.2 TCanvas *zbcanvas = new TCanvas("zbcanvas","zbcanvas");
884 buchmann 1.1
885 buchmann 1.9 // compare_selection("Zb3010_p5Clean");
886     // compare_selection("Zb3010CHS");
887     // compare_selection("Zb3010");
888     // compare_selection("Zb301030");
889     // compare_selection("Zb1530");
890     // compare_selection("Zb301010");
891     // compare_selection("Zb3010_SecEta3");
892     // compare_selection("Zb3010_SecEta5");
893     // compare_selection("Zb1510");
894     // compare_selection("Zb301010");
895     // compare_selection("ZbMikko");
896     // compare_selection("Zb3010");
897     // compare_selection("Zb40");
898 buchmann 1.8
899 buchmann 1.11 if(!doquick) {
900     print_all_b_yields();
901     draw_mpf_vars();
902     // DrawEvilCutFlow();
903    
904     draw_Zb_kin_vars();
905    
906     }
907 buchmann 1.7
908 buchmann 1.9 new_data_mc_agreement_2d();
909 buchmann 1.1
910    
911 buchmann 1.2 delete zbcanvas;
912 buchmann 1.1 }
913 buchmann 1.7
914    
915    
916    
917     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* DELETE EVERYTHING BELOW THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
918    
919    
920     const char* concatenate(string bla1, string bla2) {
921     stringstream bla;
922     bla << bla1 << bla2;
923     return bla.str().c_str();
924     }
925    
926     void SpecialCutFlow(string identifier) {
927     stringstream MegaCut;
928    
929    
930    
931     MegaCut << " 1*(" << (const char*) (ZplusBsel&&TCut(concatenate(identifier,"_pfJetGoodNumBtag>0"))) << ")";
932     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB) << ")";
933     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB) << ")";
934     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut) << ")";
935 buchmann 1.9 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000").c_str())) << ")";
936     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.3").c_str())) << ")";
937     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.2").c_str())) << ")";
938     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.15").c_str())) << ")";
939     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.1").c_str())) << ")";
940     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.05").c_str())) << ")";
941 buchmann 1.7 MegaCut << " ";
942    
943     TCanvas *can = new TCanvas("can","can");
944     can->SetLogy(1);
945 buchmann 1.9 TCut basecut(ZplusBsel);
946 buchmann 1.7
947    
948    
949     TLegend *leg = allsamples.allbglegend();
950    
951    
952     TH1F *data = allsamples.Draw("data", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,data,luminosity);
953     THStack mcm = allsamples.DrawStack("mc", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,mc,luminosity);
954    
955     float runningsum=0;
956     for(int i=data->GetNbinsX();i>0;i--) {
957     runningsum+=data->GetBinContent(i);
958     data->SetBinContent(i,runningsum);
959     }
960    
961     float minimum=data->GetMaximum();
962    
963     TH1F* h;
964     TIter nextOF(mcm.GetHists());
965    
966     float mcsum=0;
967     float zb=0;
968     while ( h = (TH1F*)nextOF() ) {
969     float runningsum=0;
970     minimum=data->GetMaximum();//done deliberately at each step so get the minimum of the last (!) contribution
971     for(int i=h->GetNbinsX();i>0;i--) {
972     runningsum+=h->GetBinContent(i);
973     h->SetBinContent(i,runningsum);
974     if(runningsum<minimum&&runningsum>0) minimum=runningsum;
975     }
976     if(Contains(h->GetName(),"Z_b_")) {
977     zb=h->GetBinContent(h->GetNbinsX());
978     }
979     mcsum+=h->GetBinContent(h->GetNbinsX());
980     }
981    
982    
983    
984     data->SetMinimum(0.05*minimum);
985     can->cd(1)->SetBottomMargin(0.25);
986     data->GetXaxis()->SetBinLabel(1,"Pre-selection");
987     data->GetXaxis()->SetBinLabel(2,"Contains b jet");
988     data->GetXaxis()->SetBinLabel(3,"Leading jet is b-jet");
989     data->GetXaxis()->SetBinLabel(4,"|#eta_{b}|<1.3 ");
990     data->GetXaxis()->SetBinLabel(5,"|#delta#phi(b,Z)|>2.7");
991     data->GetXaxis()->SetBinLabel(6,"10<p_{T}^{Z}<1000 GeV");
992     data->GetXaxis()->SetBinLabel(7,"#alpha < 0.3");
993     data->GetXaxis()->SetBinLabel(8,"#alpha < 0.2");
994     data->GetXaxis()->SetBinLabel(9,"#alpha < 0.15");
995     data->GetXaxis()->SetBinLabel(10,"#alpha < 0.1");
996     data->GetXaxis()->SetBinLabel(11,"#alpha < 0.05");
997     data->GetXaxis()->LabelsOption("v");
998    
999     stringstream purityinfo;
1000     purityinfo << "Purity: " << std::setprecision(3) << 100*zb/mcsum << " %";
1001     stringstream neventsinfo;
1002     neventsinfo << "Nevents: " << data->GetBinContent(data->GetNbinsX());
1003     TH1F *crap = new TH1F("crap","",1,0,1);
1004     crap->SetLineColor(kWhite);
1005     leg->AddEntry(crap,purityinfo.str().c_str(),"l");
1006     leg->AddEntry(crap,neventsinfo.str().c_str(),"l");
1007    
1008     data->Draw("e1");
1009     mcm.Draw("same");
1010     data->Draw("same,e1,axis");
1011     data->Draw("same,e1");
1012     // data->Draw("same,TEXT");
1013    
1014     leg->Draw();
1015    
1016     DrawPrelim();
1017    
1018     CompleteSave(can,"CutFlow___"+identifier);
1019    
1020     delete crap;
1021     delete data;
1022    
1023    
1024     }