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root/cvsroot/UserCode/cbrown/Development/Plotting/Modules/ZbTools.C
Revision: 1.16
Committed: Wed Nov 28 17:51:14 2012 UTC (12 years, 5 months ago) by buchmann
Content type: text/plain
Branch: MAIN
Changes since 1.15: +71 -16 lines
Log Message:
Latest version with systematics

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 buchmann 1.15 class ZbPointResult {
34     public:
35     ZbPointResult(string var, float ptlow, float pthigh, float alphalow, float alphahigh, Value Data, Value MC);
36     float PtLow;
37     float PtHigh;
38     float AlphaLow;
39     float AlphaHigh;
40     string variable;
41     Value Data;
42     Value MC;
43     Value Ratio;
44     };
45    
46     ZbPointResult::ZbPointResult(string var, float ptlow, float pthigh, float alphalow, float alphahigh, Value data, Value mc) :
47     variable(var), PtLow(ptlow), PtHigh(pthigh), AlphaLow(alphalow), AlphaHigh(alphahigh), Data(data), MC(mc) {
48     Ratio = data/mc;
49     }
50    
51     std::ostream &operator<<(std::ostream &ostr, ZbPointResult &b)
52     {
53     ostr << b.PtLow << ";" << b.PtHigh << ";" << b.AlphaLow << ";" << b.AlphaHigh << ";" << b.Data.getValue() << ";" << b.Data.getError() << ";" << b.MC.getValue() << ";" << b.MC.getError() << ";" << b.Ratio.getValue() << ";" << b.Ratio.getError();
54     return ostr;
55     }
56    
57    
58     class ZbResultContainer {
59     public:
60     string name;
61     vector<ZbPointResult> MPF_Rabs_location;
62     Value MPF_Result_FaceValue;
63     Value Rabs_Result_FaceValue;
64     Value MPF_Result_Extrapolated;
65     Value Rabs_Result_Extrapolated;
66    
67     ZbResultContainer(string name);
68     ZbResultContainer(const ZbResultContainer &old);
69     };
70    
71    
72     ZbResultContainer::ZbResultContainer(string _name) {
73     name=_name;
74     cout<< "Result Container for \"" << name << "\" has been initialized" << endl;
75    
76     }
77    
78     std::ostream &operator<<(std::ostream &ostr, ZbResultContainer &b)
79     {
80     ostr << "Results for " << b.name << endl;
81     ostr << " MPF and Rabs locations: " << endl;
82     for(int i=0;i<b.MPF_Rabs_location.size();i++) ostr << " " << b.MPF_Rabs_location[i] << endl;
83     ostr << " Results: " << endl;
84     ostr << " Face Value: " << endl;
85     ostr << " MPF " << b.MPF_Result_FaceValue << endl;
86     ostr << " Rabs " << b.Rabs_Result_FaceValue << endl;
87     ostr << " Extrapolated: " << endl;
88     ostr << " MPF " << b.MPF_Result_Extrapolated << endl;
89     ostr << " Rabs " << b.Rabs_Result_Extrapolated << endl;
90    
91     return ostr;
92     }
93    
94    
95    
96 buchmann 1.1 using namespace ZbData;
97    
98 buchmann 1.7
99     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* DELETE EVERYTHING BETWEEN THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
100     void SpecialCutFlow(string identifier);
101    
102     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* AND THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
103    
104    
105 buchmann 1.1 void print_yield(TCut cut) {
106     TH1F *data = allsamples.Draw("data", "mll",1,0,10000000, "m_{ll} [GeV]", "events", cut,data,luminosity);
107 buchmann 1.7 dout << " Yields for " << (const char*) cut << endl;
108     dout << " data: " << data->Integral() << endl;
109 buchmann 1.9 THStack mcm = allsamples.DrawStack("mc", "mll",1,0,10000000, "m_{ll} [GeV]", "events", cut,mc,luminosity);
110 buchmann 1.1 int nhists = mcm.GetHists()->GetEntries();
111 buchmann 1.7 dout << "Going to loop over " << nhists << " histograms " << endl;
112 buchmann 1.1 TFile *test = new TFile("test.root","RECREATE");
113     mcm.Write();
114     test->Close();
115     for (int i = 0; i < nhists; i++) {
116     TH1* hist = static_cast<TH1*>(mcm.GetHists()->At(i));
117     cout << " " << hist->GetName() << ": " << hist->Integral() << endl;
118     }
119 buchmann 1.9
120 buchmann 1.1 cout << endl << endl;
121 buchmann 1.9
122 buchmann 1.1 delete data;
123     }
124    
125 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="") {
126 buchmann 1.1
127     TCanvas *ckin = new TCanvas("ckin","kin variable canvas");
128     ckin->SetLogy(dologscale);
129     TH1F *datahisto = allsamples.Draw("datahisto",variable,nbins,min,max, xlabel, "events",cut,data,luminosity);
130     datahisto->SetMarkerSize(DataMarkerSize);
131     THStack mcstack = allsamples.DrawStack("mcstack",variable,nbins,min,max, xlabel, "events",cut,mc,luminosity);
132 buchmann 1.2 if(dologscale) datahisto->SetMaximum(3*datahisto->GetMaximum());
133     else datahisto->SetMaximum(1.5*datahisto->GetMaximum());
134     TText *speciall;
135     if(speciallabel!="") {
136     speciall = new TText(0.2,0.8,speciallabel.c_str());
137     speciall->Draw();
138     }
139 buchmann 1.1 datahisto->Draw("e1");
140     ckin->Update();
141     mcstack.Draw("same");
142     datahisto->Draw("same,e1");
143     TLegend *kinleg = allsamples.allbglegend();
144     kinleg->Draw();
145    
146     TPad *kinpad = new TPad("kinpad","kinpad",0,0,1,1);
147     kinpad->cd();
148     kinpad->SetLogy(dologscale);
149     datahisto->Draw("e1");
150     mcstack.Draw("same");
151     datahisto->Draw("same,e1");
152     datahisto->Draw("same,axis");
153     kinleg->Draw();
154     DrawPrelim();
155     saveas="kin/"+saveas;
156     save_with_ratio(datahisto,mcstack,kinpad->cd(),saveas);
157    
158    
159    
160    
161     ZbData::data_over_mc.push_back(datahisto->Integral()/CollapseStack(mcstack)->Integral());
162    
163     datahisto->Delete();
164     delete ckin;
165     }
166    
167     void print_all_b_yields() {
168     cout << "Basic selection with a b jet" << endl;
169 buchmann 1.9 print_yield(ZplusBsel&&"Zb3010_pfJetGoodNumBtag>0");
170 buchmann 1.2 cout << "Leading jet is a b-jet " << endl;
171 buchmann 1.1 print_yield(ZplusBsel&&LeadingB);
172     cout << "|#eta_{b}|<1.3 " << endl;
173     print_yield(ZplusBsel&&LeadingB&&EtaB);
174     cout << "|#delta#phi(b<Z)|>2.7" << endl;
175     print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut);
176 buchmann 1.2 cout << "10<ptZ<1000 GeV" << endl;
177 buchmann 1.1 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000");
178 buchmann 1.13 cout << "#alpha < 0.35" << endl;
179     print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.35");
180 buchmann 1.1 cout << "#alpha < 0.3" << endl;
181 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.3");
182 buchmann 1.1 cout << "#alpha < 0.2" << endl;
183 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.2");
184 buchmann 1.1 cout << "#alpha < 0.15" << endl;
185 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.15");
186 buchmann 1.1 cout << "#alpha < 0.1" << endl;
187 buchmann 1.9 print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.1");
188     // cout << "#alpha < 0.05" << endl;
189     // print_yield(ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000"&&"(Zb3010_alpha)<0.05");
190 buchmann 1.1 }
191    
192 buchmann 1.15 void TEST_DrawEvilCutFlow() {
193 buchmann 1.7 stringstream MegaCut;
194    
195 buchmann 1.9 MegaCut << " 1*(" << (const char*) (ZplusBsel&&TCut("Zb3010_pfJetGoodNumBtag>0")) << ")";
196 buchmann 1.7 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB) << ")";
197     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB) << ")";
198     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut) << ")";
199     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000")) << ")";
200 buchmann 1.9 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.3")) << ")";
201     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.2")) << ")";
202     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.15")) << ")";
203     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.1")) << ")";
204     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut("pt>10&&pt<1000&&Zb3010_alpha<0.05")) << ")";
205 buchmann 1.7 MegaCut << " ";
206    
207     TCanvas *can = new TCanvas("can","can");
208     can->SetLogy(1);
209     TCut basecut("mll>6||mll<10");
210    
211    
212    
213     TLegend *leg = allsamples.allbglegend();
214    
215    
216     TH1F *data = allsamples.Draw("data", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,data,luminosity);
217     THStack mcm = allsamples.DrawStack("mc", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,mc,luminosity);
218    
219     float runningsum=0;
220     for(int i=data->GetNbinsX();i>0;i--) {
221     runningsum+=data->GetBinContent(i);
222     data->SetBinContent(i,runningsum);
223     }
224    
225     float minimum=data->GetMaximum();
226    
227     TH1F* h;
228     TIter nextOF(mcm.GetHists());
229     while ( h = (TH1F*)nextOF() ) {
230     float runningsum=0;
231     minimum=data->GetMaximum();//done deliberately at each step so get the minimum of the last (!) contribution
232     for(int i=h->GetNbinsX();i>0;i--) {
233     runningsum+=h->GetBinContent(i);
234     h->SetBinContent(i,runningsum);
235     if(runningsum<minimum&&runningsum>0) minimum=runningsum;
236     }
237     }
238    
239    
240    
241     data->SetMinimum(0.05*minimum);
242     can->cd(1)->SetBottomMargin(0.25);
243     data->GetXaxis()->SetBinLabel(1,"Pre-selection");
244     data->GetXaxis()->SetBinLabel(2,"Contains b jet");
245     data->GetXaxis()->SetBinLabel(3,"Leading jet is b-jet");
246     data->GetXaxis()->SetBinLabel(4,"|#eta_{b}|<1.3 ");
247     data->GetXaxis()->SetBinLabel(5,"|#delta#phi(b,Z)|>2.7");
248     data->GetXaxis()->SetBinLabel(6,"10<p_{T}^{Z}<1000 GeV");
249     data->GetXaxis()->SetBinLabel(7,"#alpha < 0.3");
250     data->GetXaxis()->SetBinLabel(8,"#alpha < 0.2");
251     data->GetXaxis()->SetBinLabel(9,"#alpha < 0.15");
252     data->GetXaxis()->SetBinLabel(10,"#alpha < 0.1");
253     data->GetXaxis()->SetBinLabel(11,"#alpha < 0.05");
254     data->GetXaxis()->LabelsOption("v");
255    
256     data->Draw("e1");
257     mcm.Draw("same");
258     data->Draw("same,e1,axis");
259     data->Draw("same,e1");
260     // data->Draw("same,TEXT");
261    
262     leg->Draw();
263    
264     DrawPrelim();
265    
266     CompleteSave(can,"CutFlow");
267     }
268    
269 buchmann 1.1 void draw_Zb_kin_vars() {
270 buchmann 1.6 draw_kin_variable("pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",25,0,200,"Z p_{T}","Official/Zpt",1);
271 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);
272     draw_kin_variable("Zb3010_pfJetGoodPt[0]",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",25,0,200,"Leading Jet Pt (B)","Official/LeadingJetPt",1);
273     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);
274     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>30&&pt<50", 40,0,2,"#alpha","Official/alpha_pt_30_to_50",1);
275     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>50&&pt<75", 40,0,2,"#alpha","Official/alpha_50_to_75",1);
276     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>75&&pt<125", 40,0,2,"#alpha","Official/alpha_pt_75_to_125",1);
277     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>125&&pt<1000",40,0,2,"#alpha","Official/alpha_pt_125_to_1000",1);
278     draw_kin_variable("Zb3010_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>30&&pt<1000",40,0,2,"#alpha","Official/alpha_pt_30_to_1000",1);
279 buchmann 1.6
280 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);
281 buchmann 1.6
282     /*
283     draw_kin_variable("pt1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,0,200,"p_{T}^{l1}","Lep/pt1",1);
284     draw_kin_variable("pt1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id1==0",20,0,200,"p_{T}^{e1}","Lep/pt1_e",1);
285     draw_kin_variable("pt1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id1==1",20,0,200,"p_{T}^{#mu1}","Lep/pt1_m",1);
286     draw_kin_variable("pt2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,0,200,"p_{T}^{l2}","Lep/pt2",1);
287     draw_kin_variable("pt2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id2==0",20,0,200,"p_{T}^{e2}","Lep/pt2_e",1);
288     draw_kin_variable("pt2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000&&id2==1",20,0,200,"p_{T}^{#mu2}","Lep/pt2_m",1);
289     draw_kin_variable("eta1",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,-3.1,3.1,"#eta^{l1}","Lep/eta1",1);
290     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);
291     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);
292     draw_kin_variable("eta2",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",20,-3.1,3.1,"#eta^{l1}","Lep/eta2",1);
293     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);
294     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);
295     draw_kin_variable("numVtx",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",30,0,30,"N(Vtx)","Lep/nVtx",1);
296     */
297 buchmann 1.1 }
298    
299     void draw_mpf_vars() {
300     ZbData::data_over_mc.clear();
301 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");
302     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");
303     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");
304     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");
305     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");
306    
307     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");
308     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");
309     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");
310     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");
311     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");
312 buchmann 1.1 }
313    
314 buchmann 1.12 /*double GetMedian(TH1F *histo) {
315 buchmann 1.11 int numBins = histo->GetXaxis()->GetNbins();
316 buchmann 1.12 Double_t x[numBins];
317     Double_t y[numBins];
318 buchmann 1.11 for (int i = 1; i <= numBins; i++) {
319     x[i] = histo->GetBinCenter(i);
320     y[i] = histo->GetBinContent(i);
321     }
322 buchmann 1.12 return TMath::Median(numBins, &x, &y);
323     }*/
324 buchmann 1.11
325 buchmann 1.16 Value get_Zb_data_over_mc(string ContainerName, ZbResultContainer &res, string variable, string variable2, TCut cut, string saveas, float pt1, float pt2, float a1, float a2) {
326 buchmann 1.2 // write_warning(__FUNCTION__,"Debugging this function, therefore always returning 3.1415+/-1.010101"); return Value(3.1415,1.010101);
327 buchmann 1.12 TCanvas *cn = new TCanvas("cn","cn");
328     string varname="MPF";
329     if(Contains(variable,"pfJetGood")) varname="R_{abs}";
330     TH1F *hdata = allsamples.Draw("hdata",variable,1200,0,30, varname, "events", cut,data,luminosity);
331     TH1F *hmc = allsamples.Draw("hmc" , variable,1200,0,30, varname, "events", cut, mc, luminosity);
332 buchmann 1.14 hmc->SetLineColor(kBlue);
333    
334 buchmann 1.10 float a=hdata->GetMean();
335 buchmann 1.2 float b=hmc->GetMean();
336     float da=hdata->GetMeanError();
337 buchmann 1.10 float db=hmc->GetMeanError();
338 buchmann 1.2 float factor = a / b;
339     float error = TMath::Sqrt( (1/(b*b)) * (da*da) + ((a*a)/(b*b))*db*db);
340 buchmann 1.12
341 buchmann 1.14 TF1 *gaus_data = new TF1("gaus_data","gaus",0.7,1.3);
342     gaus_data->SetParameter(0,hdata->GetMaximum());
343     gaus_data->SetParameter(2,hdata->GetMean());
344     gaus_data->SetParameter(1,hdata->GetRMS());
345     hdata->Fit(gaus_data);
346     TF1 *gaus_mc = new TF1("gaus_mc","gaus",0.7,1.3);
347     gaus_mc->SetParameter(0,hmc->GetMaximum());
348     gaus_mc->SetParameter(1,hmc->GetMean());
349     gaus_mc->SetParameter(2,hmc->GetRMS());
350     hmc->Fit(gaus_mc);
351    
352    
353 buchmann 1.12 cn->cd();
354     hdata->GetYaxis()->SetTitle("events / 0.1");
355 buchmann 1.14 hdata->SetMarkerColor(kRed);
356     /* hdata->Rebin(4);
357 buchmann 1.12 hmc->Rebin(4);
358 buchmann 1.14
359     gaus_mc->SetParameter(0,gaus_mc->GetParameter(0)*4);//rebinning
360     gaus_data->SetParameter(0,gaus_data->GetParameter(0)*4);//rebinning
361     */
362     gaus_mc->SetLineColor(kBlue);
363     gaus_data->SetLineColor(kRed);
364    
365 buchmann 1.12 hdata->GetXaxis()->SetRangeUser(0,2);
366 buchmann 1.16 hdata->GetYaxis()->SetTitleOffset(1.3);
367 buchmann 1.12 hdata->Draw("e1");
368     hmc->Draw("histo,same");
369     hdata->Draw("e1,same");
370 buchmann 1.14 gaus_data->Draw("same");
371     gaus_mc->Draw("same");
372 buchmann 1.12 stringstream summary;
373 buchmann 1.16 summary << "#splitline{#bf{" << varname << "}}{#splitline{" << pt1 << " < p_{T}^{Z} < " << pt2 << ", " << a1 << " #leq #alpha < " << a2 << "}{#splitline{data: " << std::setprecision(4) << a << " #pm " << std::setprecision(4) << da << "}{";
374 buchmann 1.14 summary << "#splitline{mc: " << std::setprecision(4) << b << " #pm " << std::setprecision(4) << db << "}{#splitline{ratio: " << factor;
375     summary << " #pm " << error << "}{#splitline{}{#splitline{data fit: " << std::setprecision(4) << gaus_data->GetParameter(1) << "+/-";
376     summary << std::setprecision(4) << gaus_data->GetParError(1) << "}{#splitline{";
377     summary << "mc fit:" << std::setprecision(4) << gaus_mc->GetParameter(1) << "+/-" << std::setprecision(4) << gaus_mc->GetParError(1) << "}{ratio: ";
378 buchmann 1.16 summary << gaus_data->GetParameter(1)/gaus_mc->GetParameter(1) << "+/-" << gaus_data->GetParameter(1)/gaus_mc->GetParameter(1) * sqrt((gaus_data->GetParError(1) * gaus_data->GetParError(1))/(gaus_data->GetParameter(1)*gaus_data->GetParameter(1)) + (gaus_mc->GetParError(1) * gaus_mc->GetParError(1))/(gaus_mc->GetParameter(1)*gaus_mc->GetParameter(1)) ) << "}}}}}}}}";
379    
380 buchmann 1.12 TText *infobox = write_title(summary.str());
381     infobox->SetX(0.75);
382     infobox->SetTextSize(0.03);
383     infobox->SetY(0.75);
384     infobox->Draw();
385    
386    
387     DrawPrelim();
388 buchmann 1.16 CompleteSave(cn,ContainerName+"/ResponsePlots/"+saveas);
389 buchmann 1.12
390 buchmann 1.15 res.MPF_Rabs_location.push_back(ZbPointResult(variable,pt1,pt2,a1,a2,Value(a,da),Value(b,db)));
391 buchmann 1.12 cout << "Data;" << a << ";"<<da<<";MC"<<b<<";"<<db<<endl;
392     delete cn;
393 buchmann 1.2 delete hdata;
394     delete hmc;
395 buchmann 1.9
396 buchmann 1.2 return Value(factor,error);
397     }
398    
399 buchmann 1.15 ZbResultContainer new_data_mc_agreement_2d(string AlphaVariable, string ContainerName, TCut BTagCut, TCut BTagWgt) {
400     ZbResultContainer results(ContainerName);
401 buchmann 1.2
402 buchmann 1.15 cutWeight=TCut("(weight*(weight<1000)*(is_data+(!is_data)))")*BTagWgt;
403     LeadingB=BTagCut;
404 buchmann 1.13
405 buchmann 1.3 gStyle->SetOptFit(0);
406 buchmann 1.2 TCut basecut(ZplusBsel&&LeadingB&&EtaB&&PhiZcut);
407 buchmann 1.15 // const int nalphacuts=6;
408     // float alphacuts[nalphacuts] = {0.1,0.15,0.2,0.25,0.3,0.35};
409    
410     // const int nptcuts=5;
411     // float ptcuts[nptcuts]={30,50,75,125,1000};
412    
413     write_info(__FUNCTION__,"JUST TESTING - PLEASE REMOVE THIS LINE");const int nalphacuts=2;float alphacuts[nalphacuts] = {0.1,0.3};const int nptcuts=3;float ptcuts[nptcuts]={30,75,1000};
414 buchmann 1.5
415 buchmann 1.2
416     float MPF_Results[nalphacuts][nptcuts];
417     float MPF_Errors[nalphacuts][nptcuts];
418     float RABS_Results[nalphacuts][nptcuts];
419     float RABS_Errors[nalphacuts][nptcuts];
420    
421    
422 buchmann 1.9 for(int ia=0;ia<nalphacuts;ia++) {
423 buchmann 1.2 for(int ipt=0;ipt<nptcuts-1;ipt++) {
424     stringstream specialcut;
425 buchmann 1.15 float alow,ahigh;
426     if(ia>0) {
427     specialcut << "((pt>" << ptcuts[ipt] << " && pt< " << ptcuts[ipt+1] << ") && (" << AlphaVariable << "<" << alphacuts[ia] << " && " << AlphaVariable << ">" << alphacuts[ia-1] << "))";
428     alow=alphacuts[ia-1];
429     ahigh=alphacuts[ia];
430     } else {
431     specialcut << "((pt>" << ptcuts[ipt] << " && pt< " << ptcuts[ipt+1] << ") && (" << AlphaVariable << "<" << alphacuts[ia] << "))";
432     alow=0;
433     ahigh=alphacuts[ia];
434     }
435 buchmann 1.9 cout << specialcut.str() << endl;
436 buchmann 1.16 Value MPF_data_over_mc = get_Zb_data_over_mc(ContainerName,results,"mpf","",TCut(basecut && specialcut.str().c_str()),"MPF___pt_"+any2string(ptcuts[ipt])+"_"+any2string(ptcuts[ipt+1])+"__alpha_"+any2string(alphacuts[ia]), ptcuts[ipt], ptcuts[ipt+1],alow,ahigh);
437     Value RABS_data_over_mc = get_Zb_data_over_mc(ContainerName,results,"Zb3010_pfJetGoodPt[0]/pt","",TCut(basecut && specialcut.str().c_str()),"Rabs___pt_"+any2string(ptcuts[ipt])+"_"+any2string(ptcuts[ipt+1])+"__alpha_"+any2string(alphacuts[ia]), ptcuts[ipt], ptcuts[ipt+1],alow,ahigh);
438 buchmann 1.2
439     MPF_Results[ia][ipt]=MPF_data_over_mc.getValue();
440     MPF_Errors[ia][ipt]=MPF_data_over_mc.getError();
441    
442     RABS_Results[ia][ipt]=RABS_data_over_mc.getValue();
443     RABS_Errors[ia][ipt]=RABS_data_over_mc.getError();
444    
445 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;
446 buchmann 1.2 }
447     }
448    
449     float MPF_ExtraPolatedResults[nptcuts];
450     float RABS_ExtraPolatedResults[nptcuts];
451    
452     TCanvas *can = new TCanvas("can");
453 buchmann 1.14 can->cd(1)->SetLeftMargin(0.15);
454 buchmann 1.2
455     TGraphErrors *MPF_FinalGraph = new TGraphErrors();
456     TGraphErrors *RABS_FinalGraph = new TGraphErrors();
457 buchmann 1.13 TGraphErrors *MPF_FaceValueAtPoint3 = new TGraphErrors();
458     TGraphErrors *RABS_FaceValueAtPoint3 = new TGraphErrors();
459 buchmann 1.2
460     for(int ipt=0;ipt<nptcuts-1;ipt++) {
461    
462     stringstream filename;
463     filename << "Extrapolation/Zplusb_data_over_mc___" << ptcuts[ipt] << "_to_" << ptcuts[ipt+1];
464     cout << "Going to create histo for " << filename.str() << endl;
465     TGraphErrors *mpf_gr =new TGraphErrors();
466     TGraphErrors *rabs_gr =new TGraphErrors();
467 buchmann 1.13
468     int rabs_counter=0;
469     int mpf_counter=0;
470    
471 buchmann 1.2 for(int ia=0;ia<nalphacuts;ia++) {
472 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;
473 buchmann 1.13 if(MPF_Results[ia][ipt]==MPF_Results[ia][ipt] && MPF_Errors[ia][ipt]==MPF_Errors[ia][ipt]) { // remove nan's
474     mpf_gr->SetPoint(mpf_counter,alphacuts[ia],MPF_Results[ia][ipt]);
475     mpf_gr->SetPointError(mpf_counter,0,MPF_Errors[ia][ipt]);
476     mpf_counter++;
477     } else {
478     dout << "Detected BS for MPF method (bin ignored) : " << endl;
479     dout << " alpha: " << alphacuts[ia] << " , pt range: " << ptcuts[ipt] << " < pt < " << ptcuts[ipt+1] << endl;
480     cout << " value (MPF) : " << MPF_Results[ia][ipt] << " +/- " << MPF_Errors[ia][ipt] << endl;
481     }
482     if(RABS_Results[ia][ipt]==RABS_Results[ia][ipt] && RABS_Errors[ia][ipt]==RABS_Errors[ia][ipt]) {
483     rabs_gr->SetPoint(rabs_counter,alphacuts[ia],RABS_Results[ia][ipt]);
484     rabs_gr->SetPointError(rabs_counter,0,RABS_Errors[ia][ipt]);
485     rabs_counter++;
486     } else {
487     dout << "Detected BS for RABS method (bin ignored) : " << endl;
488     dout << " alpha: " << alphacuts[ia] << " , pt range: " << ptcuts[ipt] << " < pt < " << ptcuts[ipt+1] << endl;
489     cout << " value (RABS) : " << RABS_Results[ia][ipt] << " +/- " << RABS_Errors[ia][ipt] << endl;
490     }
491     }
492    
493     stringstream specialcut;
494 buchmann 1.15 specialcut << "((pt>" << ptcuts[ipt] << " && pt< " << ptcuts[ipt+1] << ") && (" << AlphaVariable << "<0.3))";
495 buchmann 1.16 Value MPF_data_over_mc = get_Zb_data_over_mc(ContainerName,results,"mpf","",TCut(basecut && specialcut.str().c_str()),"MPF___pt_"+any2string(ptcuts[ipt])+"_"+any2string(ptcuts[ipt+1])+"__INCLUSIVEalpha_0.3",ptcuts[ipt],ptcuts[ipt+1],0,0.3);
496     Value RABS_data_over_mc = get_Zb_data_over_mc(ContainerName,results,"Zb3010_pfJetGoodPt[0]/pt","",TCut(basecut && specialcut.str().c_str()),"Rabs___pt_"+any2string(ptcuts[ipt])+"_"+any2string(ptcuts[ipt+1])+"__INCLUSIVEalpha_0.3",ptcuts[ipt],ptcuts[ipt+1],0,0.3);
497 buchmann 1.14 cout << "About to add a point in pt (" << (ptcuts[ipt]+ptcuts[ipt+1])/2 << " ) to face value : " << MPF_data_over_mc << " (MPF) , " << RABS_data_over_mc << "(RABS)" << endl;
498 buchmann 1.13 MPF_FaceValueAtPoint3->SetPoint(ipt,(ptcuts[ipt]+ptcuts[ipt+1])/2,MPF_data_over_mc.getValue());
499     MPF_FaceValueAtPoint3->SetPointError(ipt,0,MPF_data_over_mc.getError());
500     RABS_FaceValueAtPoint3->SetPoint(ipt,(ptcuts[ipt]+ptcuts[ipt+1])/2,RABS_data_over_mc.getValue());
501     RABS_FaceValueAtPoint3->SetPointError(ipt,0,RABS_data_over_mc.getError());
502 buchmann 1.2
503 buchmann 1.13 can->cd();
504 buchmann 1.2 mpf_gr->SetMarkerStyle(21);
505     mpf_gr->SetMarkerColor(kBlue);
506     mpf_gr->Draw("AP");
507 buchmann 1.13 mpf_gr->Fit("pol1","");
508 buchmann 1.3 mpf_gr->GetXaxis()->SetTitle("#alpha");
509     mpf_gr->GetXaxis()->CenterTitle();
510 buchmann 1.9 mpf_gr->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
511 buchmann 1.3 mpf_gr->GetYaxis()->CenterTitle();
512 buchmann 1.2 TF1 *mpf_pol=(TF1*)mpf_gr->GetFunction("pol1");
513 buchmann 1.14 mpf_pol->SetLineWidth(0);
514 buchmann 1.13 TF1 *mpf_pol_complete = new TF1("mpf_pol_complete","[0]+[1]*x");
515     mpf_pol_complete->SetParameters(mpf_pol->GetParameters());
516     mpf_pol_complete->SetLineWidth(1);
517     mpf_pol_complete->SetLineColor(kBlue);
518     float min,max;
519     FindMinMax(mpf_gr,min,max);
520     TH1F *histo = new TH1F("histo","histo",1,0,0.4);
521 buchmann 1.14 histo->GetXaxis()->SetTitle("#alpha");
522     histo->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
523     histo->GetXaxis()->CenterTitle();
524     histo->GetYaxis()->CenterTitle();
525 buchmann 1.16 histo->GetYaxis()->SetTitleOffset(1.3);
526 buchmann 1.13 histo->SetStats(0);
527     histo->GetXaxis()->SetRangeUser(0,0.4);
528     histo->GetYaxis()->SetRangeUser(min,max);
529     mpf_gr->GetYaxis()->SetRangeUser(min,max);
530    
531     TPolyLine *mpf_fit_uncert = GetFitUncertaintyShape(mpf_gr, "pol1", min, max,0.0,0.4);
532     mpf_pol->SetLineColor(TColor::GetColor("#0101DF"));
533 buchmann 1.14 mpf_fit_uncert->SetFillColor(TColor::GetColor("#5353FC"));
534     histo->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
535 buchmann 1.13 histo->Draw();
536 buchmann 1.14 mpf_fit_uncert->Draw("F");
537     mpf_fit_uncert->Draw("");
538 buchmann 1.13 mpf_gr->Draw("P");
539     mpf_pol_complete->Draw("same");
540    
541 buchmann 1.2 float mpf_a=mpf_pol->GetParameter(0);
542     float mpf_b=mpf_pol->GetParameter(1);
543     MPF_FinalGraph->SetPoint(ipt,0.5*(ptcuts[ipt]+ptcuts[ipt+1]),mpf_a);
544     MPF_FinalGraph->SetPointError(ipt,0,mpf_pol->GetParError(0));
545    
546     MPF_ExtraPolatedResults[ipt]=mpf_a;
547    
548     stringstream mpf_info;
549 buchmann 1.14 mpf_info << "#splitline{#splitline{#splitline{" << ptcuts[ipt] << " GeV < p_{T}^{Z} < " << ptcuts[ipt+1] << " GeV }{ (MPF) }}{Extrapolated value: " << std::setprecision(4) << mpf_a << "}}{#chi^{2}/NDF : " << mpf_pol->GetChisquare() << " / " << mpf_pol->GetNDF() << "}";
550 buchmann 1.3
551 buchmann 1.2 TText *mpf_mark = write_title(mpf_info.str());
552     mpf_mark->SetX(0.75);
553     mpf_mark->SetTextSize(0.03);
554     mpf_mark->SetY(0.75);
555     mpf_mark->Draw();
556    
557     string filenamebkp=filename.str();
558     filename << "__MPF";
559 buchmann 1.3 DrawPrelim();
560 buchmann 1.15 CompleteSave(can,ContainerName+"/"+filename.str());
561 buchmann 1.2 cout << "MPF : " << mpf_a << " + " << mpf_b << " * alpha " << endl;
562    
563     filename.str("");
564    
565     rabs_gr->SetMarkerStyle(21);
566 buchmann 1.13 rabs_gr->SetMarkerColor(kRed);
567 buchmann 1.2 rabs_gr->Draw("AP");
568 buchmann 1.13 rabs_gr->Fit("pol1","");
569 buchmann 1.3 rabs_gr->GetXaxis()->SetTitle("#alpha");
570     rabs_gr->GetXaxis()->CenterTitle();
571 buchmann 1.14 rabs_gr->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
572 buchmann 1.3 rabs_gr->GetYaxis()->CenterTitle();
573 buchmann 1.13 TF1 *rabs_pol=(TF1*)rabs_gr->GetFunction("pol1");
574 buchmann 1.14 rabs_pol->SetLineWidth(0);
575 buchmann 1.13 TF1 *rabs_pol_complete = new TF1("rabs_pol_complete","[0]+[1]*x");
576     rabs_pol_complete->SetParameters(rabs_pol->GetParameters());
577     rabs_pol_complete->SetLineColor(kRed);
578     rabs_pol_complete->SetLineWidth(1);
579     FindMinMax(rabs_gr,min,max);
580     rabs_gr->GetYaxis()->SetRangeUser(min,max);
581     histo->GetYaxis()->SetRangeUser(min,max);
582     TPolyLine *rabs_fit_uncert = GetFitUncertaintyShape(rabs_gr, "pol1", min, max,0.0,0.4);
583 buchmann 1.14 rabs_pol->SetLineColor(TColor::GetColor("#FA5858"));
584     rabs_pol->SetFillColor(TColor::GetColor("#FA5858"));
585     rabs_fit_uncert->SetLineColor(TColor::GetColor("#FA5858"));
586     rabs_fit_uncert->SetFillColor(TColor::GetColor("#FA5858"));
587     histo->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
588 buchmann 1.13 histo->Draw();
589 buchmann 1.14 rabs_fit_uncert->Draw("F");
590     rabs_fit_uncert->Draw("");
591 buchmann 1.13 rabs_gr->Draw("P");
592     rabs_pol_complete->Draw("same");
593    
594 buchmann 1.3
595 buchmann 1.2 float rabs_a=rabs_pol->GetParameter(0);
596     float rabs_b=rabs_pol->GetParameter(1);
597     RABS_FinalGraph->SetPoint(ipt,0.5*(ptcuts[ipt]+ptcuts[ipt+1]),rabs_a);
598     RABS_FinalGraph->SetPointError(ipt,0,rabs_pol->GetParError(0));
599 buchmann 1.3
600 buchmann 1.2 cout << "!+!+!+!+!+!+!+!+!+ Just added a point to the final plot : " << rabs_a << " +/- " << rabs_pol->GetParError(0) << endl;
601    
602     stringstream rabs_info;
603 buchmann 1.14 rabs_info << "#splitline{#splitline{#splitline{" << ptcuts[ipt] << " GeV < p_{T}^{Z} < " << ptcuts[ipt+1] << " GeV }{ (R_{abs}) }}{Extrapolated value: " << std::setprecision(4) << rabs_a << "}}{#chi^{2}/NDF : " << rabs_pol->GetChisquare() << " / " << rabs_pol->GetNDF() << "}";
604 buchmann 1.2 TText *rabs_mark = write_title(rabs_info.str());
605     rabs_mark->SetX(0.75);
606     rabs_mark->SetTextSize(0.03);
607     rabs_mark->SetY(0.75);
608     rabs_mark->Draw();
609 buchmann 1.3
610    
611 buchmann 1.2 RABS_ExtraPolatedResults[ipt]=rabs_a;
612     filename << filenamebkp << "__RABS";
613 buchmann 1.3 DrawPrelim();
614 buchmann 1.15 CompleteSave(can,ContainerName+"/"+filename.str());
615 buchmann 1.2 cout << "RABS : " << rabs_a << " + " << rabs_b << " * alpha " << endl;
616     }
617    
618     MPF_FinalGraph->SetMarkerStyle(21);
619 buchmann 1.13 MPF_FinalGraph->SetMarkerColor(kBlue);
620     MPF_FinalGraph->Fit("pol0",""); // quiet, use minos
621 buchmann 1.3
622 buchmann 1.2 TF1 *mpf_pol0=(TF1*)MPF_FinalGraph->GetFunction("pol0");
623 buchmann 1.13 TF1 *mpf_pol0_complete = new TF1("mpf_pol0_complete","[0]+[1]*x");
624     mpf_pol0_complete->SetLineWidth(1);
625     mpf_pol0_complete->SetLineColor(kBlue);
626     mpf_pol0->SetLineColor(kBlue);
627 buchmann 1.2 MPF_FinalGraph->Draw("AP");
628 buchmann 1.3 MPF_FinalGraph->GetXaxis()->SetTitle("p_{T}^{Z}");
629     MPF_FinalGraph->GetXaxis()->CenterTitle();
630 buchmann 1.9 MPF_FinalGraph->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
631 buchmann 1.3 MPF_FinalGraph->GetYaxis()->CenterTitle();
632     MPF_FinalGraph->Draw("AP");
633 buchmann 1.13 mpf_pol0_complete->Draw("same");
634 buchmann 1.3
635 buchmann 1.2 stringstream mpf_result;
636 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)}";
637 buchmann 1.2 TText *rmpf_final_mark = write_title(mpf_result.str());
638     rmpf_final_mark->SetX(0.75);
639     rmpf_final_mark->SetY(0.75);
640     rmpf_final_mark->SetTextSize(0.03);
641     rmpf_final_mark->Draw();
642 buchmann 1.3 DrawPrelim();
643 buchmann 1.5 float MPFResult=1/mpf_pol0->GetParameter(0);
644     float MPFResultError=mpf_pol0->GetParError(0)/(mpf_pol0->GetParameter(0)*mpf_pol0->GetParameter(0));
645 buchmann 1.2
646     stringstream filename2;
647     filename2 << "Extrapolation/FINAL_RESULT_MPF";
648 buchmann 1.15 CompleteSave(can,ContainerName+"/"+filename2.str());
649 buchmann 1.2
650    
651     RABS_FinalGraph->SetMarkerStyle(21);
652     RABS_FinalGraph->SetMarkerStyle(21);
653     RABS_FinalGraph->SetMarkerColor(kRed);
654 buchmann 1.3 RABS_FinalGraph->Fit("pol0","QE"); // quiet, use minos
655     RABS_FinalGraph->Draw("AP");
656     RABS_FinalGraph->GetXaxis()->SetTitle("p_{T}^{Z}");
657     RABS_FinalGraph->GetXaxis()->CenterTitle();
658 buchmann 1.9 RABS_FinalGraph->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
659 buchmann 1.3 RABS_FinalGraph->GetYaxis()->CenterTitle();
660 buchmann 1.2 RABS_FinalGraph->Draw("AP");
661     TF1 *rabs_pol0=(TF1*)RABS_FinalGraph->GetFunction("pol0");
662     stringstream rabs_result;
663 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})}";;
664 buchmann 1.2 TText *rabs_final_mark = write_title(rabs_result.str());
665     rabs_final_mark->SetX(0.75);
666     rabs_final_mark->SetY(0.75);
667     rabs_final_mark->SetTextSize(0.03);
668     rabs_final_mark->Draw();
669 buchmann 1.3 DrawPrelim();
670 buchmann 1.2
671 buchmann 1.5 float RabsResult=1/rabs_pol0->GetParameter(0);
672     float RabsResultError=rabs_pol0->GetParError(0)/(rabs_pol0->GetParameter(0)*rabs_pol0->GetParameter(0));
673    
674     filename2.str("");
675     filename2 << "Extrapolation/FINAL_RESULT_RABS";
676 buchmann 1.15 CompleteSave(can,ContainerName+"/"+filename2.str());
677 buchmann 1.5
678 buchmann 1.9 can->cd();
679 buchmann 1.13 MPF_FaceValueAtPoint3->SetMarkerStyle(21);
680     MPF_FaceValueAtPoint3->SetMarkerColor(kBlue);
681     MPF_FaceValueAtPoint3->Fit("pol0","QE"); // quiet, use minos
682     MPF_FaceValueAtPoint3->Draw("AP");
683     MPF_FaceValueAtPoint3->GetXaxis()->SetTitle("p_{T}^{Z}");
684     MPF_FaceValueAtPoint3->GetXaxis()->CenterTitle();
685     MPF_FaceValueAtPoint3->GetYaxis()->SetTitle("<MPF>__{data}/<MPF>_{mc} for #alpha<0.3");
686     MPF_FaceValueAtPoint3->GetYaxis()->CenterTitle();
687     MPF_FaceValueAtPoint3->Draw("AP");
688     TF1 *faceval_pol0=(TF1*)MPF_FaceValueAtPoint3->GetFunction("pol0");
689     faceval_pol0->SetLineColor(kBlue);
690     faceval_pol0->SetLineWidth(1);
691     faceval_pol0->Draw("same");
692     TF1 *faceval_pol0_complete = new TF1("faceval_pol0_complete","[0]+[1]*x");
693     faceval_pol0_complete->SetParameters(faceval_pol0->GetParameters());
694 buchmann 1.5 stringstream faceval_result;
695     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)}";;
696     TText *faceval_final_mark = write_title(faceval_result.str());
697     faceval_final_mark->SetX(0.75);
698     faceval_final_mark->SetY(0.75);
699     faceval_final_mark->SetTextSize(0.03);
700     faceval_final_mark->Draw();
701     DrawPrelim();
702    
703     float FaceValResult=1/faceval_pol0->GetParameter(0);
704     float FaceValResultError=faceval_pol0->GetParError(0)/(faceval_pol0->GetParameter(0)*faceval_pol0->GetParameter(0));
705    
706 buchmann 1.2 filename2.str("");
707 buchmann 1.9 filename2 << "Extrapolation/FINAL_RESULT_MPF_FaceValp3";
708 buchmann 1.15 CompleteSave(can,ContainerName+"/"+filename2.str());
709 buchmann 1.2
710 buchmann 1.13 can->cd();
711     RABS_FaceValueAtPoint3->SetMarkerStyle(21);
712     RABS_FaceValueAtPoint3->SetMarkerColor(kRed);
713     RABS_FaceValueAtPoint3->Fit("pol0","QE"); // quiet, use minos
714     RABS_FaceValueAtPoint3->Draw("AP");
715     RABS_FaceValueAtPoint3->GetXaxis()->SetTitle("p_{T}^{Z}");
716     RABS_FaceValueAtPoint3->GetXaxis()->CenterTitle();
717     RABS_FaceValueAtPoint3->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc} for #alpha<0.3");
718     RABS_FaceValueAtPoint3->GetYaxis()->CenterTitle();
719     RABS_FaceValueAtPoint3->Draw("AP");
720     TF1 *faceval_pol0RABS=(TF1*)RABS_FaceValueAtPoint3->GetFunction("pol0");
721     TF1 *faceval_pol0RABS_complete = new TF1("faceval_pol0_complete","[0]+[1]*x");
722     faceval_pol0RABS_complete->SetParameters(faceval_pol0RABS->GetParameters());
723     faceval_pol0RABS->SetLineWidth(1);
724     faceval_pol0RABS->SetLineColor(kRed);
725     faceval_pol0RABS_complete->Draw("same");
726     stringstream RABSfaceval_result;
727     RABSfaceval_result << "#splitline{C_{abs}= " << std::setprecision(5) << 1/faceval_pol0RABS->GetParameter(0) << " #pm " << std::setprecision(2) << faceval_pol0RABS->GetParError(0)/(faceval_pol0RABS->GetParameter(0)*faceval_pol0RABS->GetParameter(0)) << "}{ (R_{abs} at #alpha<0.3)}";;
728     TText *RABSfaceval_final_mark = write_title(RABSfaceval_result.str());
729     RABSfaceval_final_mark->SetX(0.75);
730     RABSfaceval_final_mark->SetY(0.75);
731     RABSfaceval_final_mark->SetTextSize(0.03);
732     RABSfaceval_final_mark->Draw();
733     DrawPrelim();
734    
735     float RABSFaceValResult=1/faceval_pol0RABS->GetParameter(0);
736     float RABSFaceValResultError=faceval_pol0RABS->GetParError(0)/(faceval_pol0RABS->GetParameter(0)*faceval_pol0RABS->GetParameter(0));
737    
738     filename2.str("");
739     filename2 << "Extrapolation/FINAL_RESULT_RABS_FaceValp3";
740 buchmann 1.15 CompleteSave(can,ContainerName+"/"+filename2.str());
741 buchmann 1.13
742 buchmann 1.5 cout << "FINAL RESULTS: " << endl;
743     cout << "MPF : " << MPFResult << " +/- " << MPFResultError << endl;
744     cout << "Rabs: " << RabsResult << " +/- " << RabsResultError << endl;
745 buchmann 1.13 cout << "Face value at 0.3 :" << FaceValResult << " +/- " << FaceValResultError << " (MPF) " << endl;
746     cout << "Face value at 0.3 :" << RABSFaceValResult << " +/- " << RABSFaceValResultError << " (RABS) " << endl;
747 buchmann 1.2
748     delete can;
749    
750 buchmann 1.15 results.MPF_Result_FaceValue=Value(FaceValResult,FaceValResultError);
751     results.Rabs_Result_FaceValue=Value(RABSFaceValResult,RABSFaceValResultError);
752     results.MPF_Result_Extrapolated=Value(MPFResult,MPFResultError);
753     results.Rabs_Result_Extrapolated=Value(RabsResult,RabsResultError);
754     cout << results << endl;
755     return results;
756 buchmann 1.2 }
757    
758    
759 buchmann 1.15 void TEST_DoPUStudy(string identifier) {
760 buchmann 1.9
761     float numVtxcuts[7]={0,10,15,20};
762    
763     TCanvas *can = new TCanvas("can","can");
764     TH1F *malpha[8];
765     TH1F *dalpha[8];
766     cout << identifier << ";";
767     cout << endl;
768     for(int i=1;i<5;i++) {
769     stringstream sSpecialCut;
770     if(i<4) {
771     sSpecialCut << "numVtx>" << numVtxcuts[i-1] << " && numVtx<" << numVtxcuts[i];
772     cout << numVtxcuts[i-1] << " < nVtx < " << numVtxcuts[i] << ";";
773     } else {
774     sSpecialCut << "numVtx>" << numVtxcuts[i-1];
775     cout << numVtxcuts[i-1] << ";";
776     }
777    
778     TCut SpecialCut(sSpecialCut.str().c_str());
779    
780    
781     malpha[i] = allsamples.Draw("malpha"+any2string(i),"mpf",1000,0,10,"MPF","events",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&SpecialCut,mc,luminosity);
782     dalpha[i] = allsamples.Draw("dalpha"+any2string(i),"mpf",1000,0,10,"MPF","events",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&SpecialCut,data,luminosity);
783    
784    
785     float a=dalpha[i]->GetMean();
786     float b=malpha[i]->GetMean();
787     float da=dalpha[i]->GetMeanError();
788     float db=malpha[i]->GetMeanError();
789     float factor = a / b;
790     float error = TMath::Sqrt( (1/(b*b)) * (da*da) + ((a*a)/(b*b))*db*db);
791    
792     cout << malpha[i]->GetMean() << ";" << malpha[i]->GetMeanError() << ";" << dalpha[i]->GetMean() << ";" << dalpha[i]->GetMeanError() << ";" << malpha[i]->Integral()<<";"<<dalpha[i]->Integral() << ";"<<factor << ";" << error << endl;
793     malpha[i]->SetLineColor(i+1);
794     if(i==0) malpha[i]->Draw("histo");
795     else malpha[i]->Draw("histo,same");
796     }
797    
798     CompleteSave(can,"AlphaOverview_"+identifier);
799     delete can;
800    
801     /* for(int i=1;i<8;i++) {
802     delete malpha[i];
803     delete dalpha[i];
804     }
805     */
806    
807     }
808    
809 buchmann 1.15 void TEST_ScenarioComparison() {
810 buchmann 1.13 //very dumb way to do this.
811 buchmann 1.9 TGraphAsymmErrors *gr[5];
812     TF1 *fit[5];
813     bool dofit=false;
814    
815     TCanvas *can = new TCanvas("can","can",500,500);
816    
817     TLegend *leg = new TLegend(0.2,0.2,0.5,0.45);
818     leg->SetBorderSize(0);
819     leg->SetFillColor(kWhite);
820    
821     for(int i=0;i<5;i++) {
822     gr[i] = new TGraphAsymmErrors();
823     double x[4] = {5,12.5,17.5,20};
824     double dxl[4] = {5,2.5,2.5,2.5};
825     double dxh[4] = {5,2.5,2.5,10};
826    
827     string name="";
828     string color="";
829    
830     if(i==0) {
831     double y[4] = {1.008,1.013,1.003,1.007};
832     double dyl[4] = {0.011,0.009,0.013,0.020};
833     double dyh[4] = {0.011,0.009,0.013,0.020};
834     name="30/30";
835     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
836     color="#a01d99";
837     }
838     if(i==1) {
839     double y[4] = {1.008+0.001,1.013+0.001,1.003+0.001,1.007+0.001};
840     double dyl[4] = {0.011,0.009,0.013,0.020};
841     double dyh[4] = {0.011,0.009,0.013,0.020};
842     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
843 buchmann 1.13 name="30/15";
844 buchmann 1.9 color="#2464bc";
845     }
846     if(i==2) {
847     double y[4] = {1.014,1.026,1.014,1.059};
848     double dyl[4] = {0.011,0.010,0.014,0.023};
849     double dyh[4] = {0.011,0.010,0.014,0.023};
850     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
851     name="15/15";
852     color="#f49230";
853     }
854     if(i==3) {
855     double y[4] = {1.015,1.020,1.008,1.050};
856     double dyl[4] = {0.011,0.010,0.014,0.022};
857     double dyh[4] = {0.011,0.010,0.014,0.022};
858     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
859     name="20/15";
860     color="#c72f3c";
861     }
862     if(i==4) {
863     double y[4] = {1.015+0.001,1.020+0.001,1.008+0.001,1.050+0.001};
864     double dyl[4] = {0.011,0.010,0.014,0.022};
865     double dyh[4] = {0.011,0.010,0.014,0.022};
866     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
867     name="20/20";
868     color="#7cb433";
869     }
870    
871    
872     gr[i]->SetTitle();
873     gr[i]->GetXaxis()->SetTitle("N(Vtx)");
874     gr[i]->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
875     gr[i]->GetXaxis()->CenterTitle();
876     gr[i]->GetYaxis()->CenterTitle();
877     gr[i]->SetName(name.c_str());
878     gr[i]->SetMarkerSize(0.00001);
879     gr[i]->GetYaxis()->SetRangeUser(0.90,1.10);
880     gr[i]->SetLineColor(TColor::GetColor(color.c_str()));
881     gr[i]->SetMarkerColor(TColor::GetColor(color.c_str()));
882     if(dofit) {
883     gr[i]->Fit("pol1");
884     fit[i] = (TF1*)gr[i]->GetFunction("pol1");
885     fit[i]->SetLineColor(TColor::GetColor(color.c_str()));
886     }
887     leg->AddEntry(gr[i],name.c_str(),"l");
888     if(i==0) gr[i]->Draw("AP*");
889     else gr[i]->Draw("P");
890     }
891     leg->Draw();
892     DrawPrelim();
893    
894     CompleteSave(can,"ScenarioComparison");
895     delete can;
896    
897     }
898    
899 buchmann 1.15 void TEST_ScenarioComparisonInclusive() {
900 buchmann 1.13 //dumbest way ever to do this. but ok we only need to do it once.
901 buchmann 1.9 TGraphAsymmErrors *gr[5];
902     TF1 *fit[5];
903     bool dofit=true;
904    
905     TCanvas *can = new TCanvas("can","can",500,500);
906    
907     TLegend *leg = new TLegend(0.2,0.2,0.5,0.45);
908     leg->SetBorderSize(0);
909     leg->SetFillColor(kWhite);
910    
911     for(int i=0;i<5;i++) {
912     gr[i] = new TGraphAsymmErrors();
913     double x[4] = {5,12.5,17.5,20};
914     double dxl[4] = {5,2.5,2.5,2.5};
915     double dxh[4] = {5,2.5,2.5,10};
916    
917     string name="";
918     string color="";
919    
920     if(i==0) {
921     double y[4] = {1.01103,1.01496,1.01486,1.02785};
922     double dyl[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
923     double dyh[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
924     name="30/30";
925     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
926     color="#a01d99";
927     }
928     if(i==1) {
929     double y[4] = {1.01103+0.001,1.01496+0.001,1.01486+0.001,1.02785+0.001};
930     double dyl[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
931     double dyh[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
932     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
933 buchmann 1.13 name="30/15";
934 buchmann 1.9 color="#2464bc";
935     }
936     if(i==2) {
937     double y[4] = {1.01575,1.02879,1.0325,1.05456};
938     double dyl[4] = {0.00288281,0.00278536,0.00367451,0.00590421};
939     double dyh[4] = {0.00288281,0.00278536,0.00367451,0.00590421};
940     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
941     name="15/15";
942     color="#f49230";
943     }
944     if(i==3) {
945     double y[4] = {1.01221,1.01922,1.02396,1.04677};
946     double dyl[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
947     double dyh[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
948     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
949     name="20/15";
950     color="#c72f3c";
951     }
952     if(i==4) {
953     double y[4] = {1.01221+0.001,1.01922+0.001,1.02396+0.001,1.04677+0.001};
954     double dyl[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
955     double dyh[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
956     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
957     name="20/20";
958     color="#7cb433";
959     }
960    
961    
962     gr[i]->SetTitle();
963     gr[i]->GetXaxis()->SetTitle("N(Vtx)");
964     gr[i]->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
965     gr[i]->GetXaxis()->CenterTitle();
966     gr[i]->GetYaxis()->CenterTitle();
967     gr[i]->SetName(name.c_str());
968     gr[i]->SetMarkerSize(0.00001);
969     gr[i]->GetYaxis()->SetRangeUser(0.90,1.10);
970     gr[i]->SetLineColor(TColor::GetColor(color.c_str()));
971     gr[i]->SetMarkerColor(TColor::GetColor(color.c_str()));
972     if(dofit) {
973     gr[i]->Fit("pol1");
974     fit[i] = (TF1*)gr[i]->GetFunction("pol1");
975     fit[i]->SetLineColor(TColor::GetColor(color.c_str()));
976     }
977     leg->AddEntry(gr[i],name.c_str(),"l");
978     if(i==0) gr[i]->Draw("AP*");
979     else gr[i]->Draw("P");
980     }
981     leg->Draw();
982     DrawPrelim();
983    
984     CompleteSave(can,"ScenarioComparisonInclusive");
985     delete can;
986    
987     }
988 buchmann 1.2
989 buchmann 1.15 void TEST_compare_selection(string identifier) {
990 buchmann 1.7 bool recognized_scenario=false;
991    
992     cout << "Running with identifier " << identifier << endl;
993 buchmann 1.9 if(identifier=="Zb3010") {
994     LeadingB=TCut ("Zb3010_bTagProbCSVBP[0]>0.898");
995     EtaB=TCut("abs(Zb3010_pfJetGoodEta[0])<1.3");
996     PhiZcut=TCut("abs(Zb3010_pfJetDphiZ[0])>2.7");
997     recognized_scenario=true;
998     }
999    
1000     if(identifier=="Zb3010") {
1001     LeadingB=TCut ("Zb3010_bTagProbCSVBP[0]>0.898");
1002     EtaB=TCut("abs(Zb3010_pfJetGoodEta[0])<1.3");
1003     PhiZcut=TCut("abs(Zb3010_pfJetDphiZ[0])>2.7");
1004 buchmann 1.7 recognized_scenario=true;
1005     }
1006    
1007 buchmann 1.9 if(identifier=="Zb40") {
1008     LeadingB=TCut ("Zb40_bTagProbCSVBP[0]>0.898");
1009     EtaB=TCut("abs(Zb40_pfJetGoodEta[0])<1.3");
1010     PhiZcut=TCut("abs(Zb40_pfJetDphiZ[0])>2.7");
1011     recognized_scenario=true;
1012     }
1013    
1014     if(identifier=="Zb301030") {
1015     LeadingB=TCut ("Zb301030_bTagProbCSVBP[0]>0.898");
1016     EtaB=TCut("abs(Zb301030_pfJetGoodEta[0])<1.3");
1017     PhiZcut=TCut("abs(Zb301030_pfJetDphiZ[0])>2.7");
1018 buchmann 1.7 recognized_scenario=true;
1019     }
1020    
1021     if(identifier=="Zb1530") {
1022 buchmann 1.9 LeadingB=TCut ("Zb1530_bTagProbCSVBP[0]>0.898");
1023 buchmann 1.7 EtaB=TCut("abs(Zb1530_pfJetGoodEta[0])<1.3");
1024     PhiZcut=TCut("abs(Zb1530_pfJetDphiZ[0])>2.7");
1025     recognized_scenario=true;
1026     }
1027    
1028 buchmann 1.9 if(identifier=="Zb301010") {
1029     LeadingB=TCut ("Zb301010_bTagProbCSVBP[0]>0.898");
1030     EtaB=TCut("abs(Zb301010_pfJetGoodEta[0])<1.3");
1031     PhiZcut=TCut("abs(Zb301010_pfJetDphiZ[0])>2.7");
1032     recognized_scenario=true;
1033     }
1034    
1035     if(identifier=="Zb1510") {
1036     LeadingB=TCut ("Zb1510_bTagProbCSVBP[0]>0.898");
1037     EtaB=TCut("abs(Zb1510_pfJetGoodEta[0])<1.3");
1038     PhiZcut=TCut("abs(Zb1510_pfJetDphiZ[0])>2.7");
1039     recognized_scenario=true;
1040     }
1041    
1042     if(identifier=="Zb301010") {
1043     LeadingB=TCut ("Zb301010_bTagProbCSVBP[0]>0.898");
1044     EtaB=TCut("abs(Zb301010_pfJetGoodEta[0])<1.3");
1045     PhiZcut=TCut("abs(Zb301010_pfJetDphiZ[0])>2.7");
1046     recognized_scenario=true;
1047     }
1048    
1049     if(identifier=="ZbMikko") {
1050     LeadingB=TCut ("ZbMikko_bTagProbCSVBP[0]>0.898 && ZbMikko__IsClean");
1051     EtaB=TCut("abs(ZbMikko_pfJetGoodEta[0])<1.3 && ZbMikko__IsClean");
1052     PhiZcut=TCut("abs(ZbMikko_pfJetDphiZ[0])>2.7 && ZbMikko__IsClean");
1053 buchmann 1.7 recognized_scenario=true;
1054     }
1055    
1056 buchmann 1.9 if(identifier=="Zb3010_SecEta3") {
1057     LeadingB=TCut ("Zb3010_SecEta3_bTagProbCSVBP[0]>0.898");
1058     EtaB=TCut("abs(Zb3010_SecEta3_pfJetGoodEta[0])<1.3");
1059     PhiZcut=TCut("abs(Zb3010_SecEta3_pfJetDphiZ[0])>2.7");
1060 buchmann 1.7 recognized_scenario=true;
1061     }
1062    
1063 buchmann 1.9 if(identifier=="Zb3010_SecEta5") {
1064     LeadingB=TCut ("Zb3010_SecEta5_bTagProbCSVBP[0]>0.898");
1065     EtaB=TCut("abs(Zb3010_SecEta5_pfJetGoodEta[0])<1.3");
1066     PhiZcut=TCut("abs(Zb3010_SecEta5_pfJetDphiZ[0])>2.7");
1067 buchmann 1.7 recognized_scenario=true;
1068     }
1069    
1070 buchmann 1.9 if(identifier=="Zb3010_p5Clean") {
1071     LeadingB=TCut ("Zb3010_p5Clean_bTagProbCSVBP[0]>0.898 && Zb3010_p5Clean_IsClean");
1072     EtaB=TCut("abs(Zb3010_p5Clean_pfJetGoodEta[0])<1.3 && Zb3010_p5Clean_IsClean");
1073     PhiZcut=TCut("abs(Zb3010_p5Clean_pfJetDphiZ[0])>2.7 && Zb3010_p5Clean_IsClean");
1074 buchmann 1.7 recognized_scenario=true;
1075     }
1076    
1077 buchmann 1.9 if(identifier=="Zb3010CHS") {
1078     LeadingB=TCut ("Zb3010CHS_bTagProbCSVBP[0]>0.898");
1079     EtaB=TCut("abs(Zb3010CHS_pfJetGoodEta[0])<1.3");
1080     PhiZcut=TCut("abs(Zb3010CHS_pfJetDphiZ[0])>2.7");
1081 buchmann 1.7 recognized_scenario=true;
1082     }
1083    
1084     assert(recognized_scenario);
1085    
1086     cout << "Cuts: " << endl;
1087     cout << " " << (const char*) LeadingB << endl;
1088     cout << " " << (const char*) EtaB << endl;
1089     cout << " " << (const char*) PhiZcut << endl;
1090    
1091     cout << endl << endl;
1092    
1093 buchmann 1.9 // ScenarioComparison();
1094     // ScenarioComparisonInclusive();
1095    
1096    
1097     // DoPUStudy(identifier);
1098    
1099     // SpecialCutFlow(identifier);
1100     // draw_kin_variable("pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",17000,30,200,"Z p_{T}","Official/"+identifier+"/Zpt__"+identifier,1);
1101     // 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);
1102     // 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);
1103     // 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);
1104     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);
1105     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);
1106     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);
1107     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);
1108     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut,20,0,2,"#alpha","Official/"+identifier+"/alpha_full__"+identifier,1);
1109     // 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);
1110 buchmann 1.7
1111 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");
1112     // 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");
1113 buchmann 1.7
1114    
1115 buchmann 1.9 // */
1116 buchmann 1.7
1117     }
1118    
1119 buchmann 1.14 void GetNumberEventsInsideOutsideAlphaWindow(TCut specialcut, string title) {
1120 buchmann 1.13
1121 buchmann 1.14 // TCut cut = ZplusBsel&&LeadingB&&PhiZcut&&specialcut&&TCut("Zb3010_alpha<0.3");
1122     TCut cut = specialcut;
1123     TCut in = EtaB;
1124     TCut out = TCut("abs(Zb3010_pfJetGoodEta[0])>1.3");
1125 buchmann 1.13
1126     TH1F *data_IN = allsamples.Draw("data_IN", "mll",1,0,150, "nothing [GeV]", "events", cut&&in, data,luminosity);
1127     TH1F *data_OUT = allsamples.Draw("data_OUT", "mll",1,0,150, "nothing [GeV]", "events", cut&&out,data,luminosity);
1128     TH1F *mc_IN = allsamples.Draw("mc_IN", "mll",1,0,150, "nothing [GeV]", "events", cut&&in, mc ,luminosity);
1129     TH1F *mc_OUT = allsamples.Draw("mc_OUT", "mll",1,0,150, "nothing [GeV]", "events", cut&&out,mc ,luminosity);
1130    
1131 buchmann 1.14 dout << title << " : " << endl;
1132 buchmann 1.13 dout << " Data: In " << data_IN->Integral() << " vs out " << data_OUT->Integral() << endl;
1133     dout << " MC : In " << mc_IN->Integral() << " vs out " << mc_OUT->Integral() << endl;
1134 buchmann 1.14 dout << " ratio in : " << data_IN->Integral()/mc_IN->Integral() << " +/- " << (data_IN->Integral()/mc_IN->Integral()) * sqrt(1.0/mc_IN->Integral()+ 1.0/data_IN->Integral()) << endl;
1135     dout << " ratio out : " << data_OUT->Integral()/mc_OUT->Integral() << " +/- " << (data_OUT->Integral()/mc_OUT->Integral()) * sqrt(1.0/mc_OUT->Integral()+ 1.0/data_OUT->Integral()) << endl;
1136    
1137     delete data_IN;
1138     delete data_OUT;
1139     delete mc_IN;
1140     delete mc_OUT;
1141 buchmann 1.13 }
1142    
1143 buchmann 1.15 void TEST_GetNumberEventsInsideOutsideAlphaWindow() {
1144 buchmann 1.14 TCanvas *ca = new TCanvas("ca","ca");
1145     // GetNumberEventsInsideOutsideAlphaWindow(TCut("id1==id2&&id1==0"), "ee");
1146     // GetNumberEventsInsideOutsideAlphaWindow(TCut("id1==id2&&id1==1"), "mm");
1147     // GetNumberEventsInsideOutsideAlphaWindow(TCut("id1==id2"), "ee/mm");
1148    
1149     cout << "BASE SELECTION" << endl;
1150     GetNumberEventsInsideOutsideAlphaWindow(TCut("id1==id2&&id1==0"), "ee");
1151     GetNumberEventsInsideOutsideAlphaWindow(TCut("id1==id2&&id1==1"), "mm");
1152     GetNumberEventsInsideOutsideAlphaWindow(TCut("id1==id2"), "ee/mm");
1153    
1154     cout << "BASE SELECTION: Z+b" << endl;
1155     GetNumberEventsInsideOutsideAlphaWindow(ZplusBsel&&TCut("id1==id2&&id1==0"), "ee");
1156     GetNumberEventsInsideOutsideAlphaWindow(ZplusBsel&&TCut("id1==id2&&id1==1"), "mm");
1157     GetNumberEventsInsideOutsideAlphaWindow(ZplusBsel&&TCut("id1==id2"), "ee/mm");
1158    
1159     cout << "Leading B" << endl;
1160     GetNumberEventsInsideOutsideAlphaWindow(LeadingB&&ZplusBsel&&TCut("id1==id2&&id1==0"), "ee");
1161     GetNumberEventsInsideOutsideAlphaWindow(LeadingB&&ZplusBsel&&TCut("id1==id2&&id1==1"), "mm");
1162     GetNumberEventsInsideOutsideAlphaWindow(LeadingB&&ZplusBsel&&TCut("id1==id2"), "ee/mm");
1163    
1164     cout << "PhiZcut" << endl;
1165     GetNumberEventsInsideOutsideAlphaWindow(PhiZcut&&LeadingB&&ZplusBsel&&TCut("id1==id2&&id1==0"), "ee");
1166     GetNumberEventsInsideOutsideAlphaWindow(PhiZcut&&LeadingB&&ZplusBsel&&TCut("id1==id2&&id1==1"), "mm");
1167     GetNumberEventsInsideOutsideAlphaWindow(PhiZcut&&LeadingB&&ZplusBsel&&TCut("id1==id2"), "ee/mm");
1168    
1169     cout << "alpha cut" << endl;
1170     GetNumberEventsInsideOutsideAlphaWindow(PhiZcut&&LeadingB&&ZplusBsel&&TCut("id1==id2&&id1==0")&&TCut("Zb3010_alpha<0.3"), "ee");
1171     GetNumberEventsInsideOutsideAlphaWindow(PhiZcut&&LeadingB&&ZplusBsel&&TCut("id1==id2&&id1==1")&&TCut("Zb3010_alpha<0.3"), "mm");
1172     GetNumberEventsInsideOutsideAlphaWindow(PhiZcut&&LeadingB&&ZplusBsel&&TCut("id1==id2")&&TCut("Zb3010_alpha<0.3"), "ee/mm");
1173    
1174     delete ca;
1175    
1176    
1177     }
1178    
1179    
1180    
1181 buchmann 1.13
1182 buchmann 1.15 void do_basic_ZB_analysis(bool DoCompleteAnalysis) {
1183 buchmann 1.12
1184     //https://twiki.cern.ch/twiki/bin/viewauth/CMS/BtagPOG#2011_Data_and_MC
1185     //https://twiki.cern.ch/twiki/pub/CMS/BtagPOG/SFb-ttbar_payload.txt
1186 buchmann 1.9
1187 buchmann 1.14 cout << "The lepton requirement is " << (const char*) leptoncut << endl;
1188 buchmann 1.12 bool doquick=true;
1189 buchmann 1.9
1190 buchmann 1.2 TCanvas *zbcanvas = new TCanvas("zbcanvas","zbcanvas");
1191 buchmann 1.1
1192 buchmann 1.9 // compare_selection("Zb3010_p5Clean");
1193     // compare_selection("Zb3010CHS");
1194     // compare_selection("Zb3010");
1195     // compare_selection("Zb301030");
1196     // compare_selection("Zb1530");
1197     // compare_selection("Zb301010");
1198     // compare_selection("Zb3010_SecEta3");
1199     // compare_selection("Zb3010_SecEta5");
1200     // compare_selection("Zb1510");
1201     // compare_selection("Zb301010");
1202     // compare_selection("ZbMikko");
1203     // compare_selection("Zb3010");
1204     // compare_selection("Zb40");
1205 buchmann 1.8
1206 buchmann 1.11 if(!doquick) {
1207     print_all_b_yields();
1208     draw_mpf_vars();
1209     // DrawEvilCutFlow();
1210    
1211     draw_Zb_kin_vars();
1212    
1213     }
1214 buchmann 1.7
1215 buchmann 1.14 // GetNumberEventsInsideOutsideAlphaWindow();
1216 buchmann 1.15
1217     dout <<"THIS IS WHERE IT GETS REALLY INTERESTING!!!!" << endl;
1218     if(DoCompleteAnalysis) {
1219     /* need to run the following scenarios:
1220     * - normal
1221     * - inclusive
1222     * - medium WP
1223     * - alpha up
1224     * - alpha down
1225     */
1226    
1227     ZbResultContainer inclusive = new_data_mc_agreement_2d("Zb3010_alpha","inclusive",TCut("Zb3010_bTagProbCSVBP[0]>-10000"),TCut("1.0"));
1228 buchmann 1.16 ZbResultContainer Reference = new_data_mc_agreement_2d("Zb3010_alpha","reference",TCut("Zb3010_bTagProbCSVBP[0]>0.898"),TCut("ZbCHS3010_BTagWgtT"));
1229     ZbResultContainer effmistagUp = new_data_mc_agreement_2d("Zb3010_alpha","effmistagUp",TCut("Zb3010_bTagProbCSVBP[0]>0.898"),TCut("ZbCHS3010_BTagWgtTUp"));
1230     ZbResultContainer effmistagDown = new_data_mc_agreement_2d("Zb3010_alpha","effmistagDown",TCut("Zb3010_bTagProbCSVBP[0]>0.898"),TCut("ZbCHS3010_BTagWgtTDown"));
1231     ZbResultContainer medium = new_data_mc_agreement_2d("Zb3010_alpha","medium",TCut("Zb3010_bTagProbCSVBP[0]>0.679"),TCut("ZbCHS3010_BTagWgtM"));
1232     ZbResultContainer loose = new_data_mc_agreement_2d("Zb3010_alpha","loose",TCut("Zb3010_bTagProbCSVBP[0]>0.244"),TCut("ZbCHS3010_BTagWgtL"));
1233     ZbResultContainer AlphaUp = new_data_mc_agreement_2d("Zb3010_alphaUp","AlphaUp",TCut("Zb3010_bTagProbCSVBP[0]>0.898"),TCut("ZbCHS3010_BTagWgtT"));
1234     ZbResultContainer AlphaDown = new_data_mc_agreement_2d("Zb3010_alphaDown","AlphaDown",TCut("Zb3010_bTagProbCSVBP[0]>0.898"),TCut("ZbCHS3010_BTagWgtT"));
1235    
1236     //and now let's compute some systematics!
1237     //1 alpha variation
1238     float SysMPF_Alpha_down = Reference.MPF_Result_FaceValue.getValue()-AlphaDown.MPF_Result_FaceValue.getValue();
1239     float SysMPF_Alpha_up = Reference.MPF_Result_FaceValue.getValue()-AlphaUp.MPF_Result_FaceValue.getValue();
1240    
1241     //2 btagging efficiency/mistag correction
1242     float SysMPF_EFF_down = Reference.MPF_Result_FaceValue.getValue()-effmistagDown.MPF_Result_FaceValue.getValue();
1243     float SysMPF_EFF_up = Reference.MPF_Result_FaceValue.getValue()-effmistagUp.MPF_Result_FaceValue.getValue();
1244    
1245     //3 purity
1246     zbcanvas->cd();
1247     write_info(__FUNCTION__,"Don't know the exact purity at the moment, still needs to be determined!");
1248     TGraphErrors *gSysMPF_Purity = new TGraphErrors();
1249     gSysMPF_Purity->SetPoint(0,0.05,inclusive.MPF_Result_FaceValue.getValue());
1250     gSysMPF_Purity->SetPointError(0,0.0,inclusive.MPF_Result_FaceValue.getError());
1251     gSysMPF_Purity->SetPointError(1,0.20,loose.MPF_Result_FaceValue.getError());//x value?
1252     gSysMPF_Purity->SetPointError(1,0.0,loose.MPF_Result_FaceValue.getError());
1253     gSysMPF_Purity->SetPointError(2,0.54,medium.MPF_Result_FaceValue.getError());//x value?
1254     gSysMPF_Purity->SetPointError(2,0.0,medium.MPF_Result_FaceValue.getError());
1255     gSysMPF_Purity->SetPointError(3,0.82,Reference.MPF_Result_FaceValue.getError());//x value?
1256     gSysMPF_Purity->SetPointError(3,0.0,Reference.MPF_Result_FaceValue.getError());
1257    
1258     gSysMPF_Purity->GetXaxis()->SetTitle("Purity");
1259     gSysMPF_Purity->GetXaxis()->CenterTitle();
1260     gSysMPF_Purity->GetYaxis()->SetTitle("C_{abs}");
1261     gSysMPF_Purity->GetYaxis()->CenterTitle();
1262    
1263     gSysMPF_Purity->Fit("pol1");
1264     gSysMPF_Purity->Draw();
1265     CompleteSave(zbcanvas,"Systematics/Purity");
1266    
1267     TF1 *PurityFit = (TF1*)gSysMPF_Purity->GetFunction("pol1");
1268     float ExtrapolatedResult=PurityFit->GetParameter(0)+1.0*PurityFit->GetParameter(1);
1269    
1270     float SysMPF_Purity = abs(ExtrapolatedResult-Reference.MPF_Result_FaceValue.getValue());
1271    
1272     float sys_alpha = abs(SysMPF_Alpha_down)>abs(SysMPF_Alpha_up)?abs(SysMPF_Alpha_down):abs(SysMPF_Alpha_up);
1273     float sys_eff = abs(SysMPF_EFF_down)>abs(SysMPF_EFF_up)?abs(SysMPF_EFF_down):abs(SysMPF_EFF_up);
1274     float sys_purity = abs(SysMPF_Purity);
1275     float sys = sqrt(sys_alpha*sys_alpha+sys_eff*sys_eff+sys_purity*sys_purity);
1276    
1277     dout << "MPF METHOD:" << endl;
1278     dout << " Systematics : " << endl;
1279     dout << " Alpha variation : " << SysMPF_Alpha_down << " , " << SysMPF_Alpha_up << " ( " << sys_alpha << ") " << endl;
1280     dout << " eff/mistag variation : " << SysMPF_EFF_down << " , " << SysMPF_EFF_up << " ( " << sys_eff << ") " << endl;
1281     dout << " purity : " << SysMPF_Purity << " ( " << sys_purity << " )" << endl;
1282     dout << " total : " << sys << endl;
1283     dout << endl << endl;
1284     dout << " FINAL RESULT : " << endl;
1285     dout << " " << Reference.MPF_Result_FaceValue/inclusive.MPF_Result_FaceValue << " (stat) +/- " << sys << " (sys) " << endl;
1286    
1287 buchmann 1.15 LeadingB=TCut("Zb3010_bTagProbCSVBP[0]>0.898");
1288 buchmann 1.16
1289 buchmann 1.15 } else {
1290     ZbResultContainer Reference = new_data_mc_agreement_2d("Zb3010_alpha","reference",TCut("Zb3010_bTagProbCSVBP[0]>0.898"),TCut("ZbCHS3010_BTagWgt"));
1291     }
1292    
1293 buchmann 1.1
1294 buchmann 1.2 delete zbcanvas;
1295 buchmann 1.1 }
1296 buchmann 1.7
1297    
1298    
1299    
1300     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* DELETE EVERYTHING BELOW THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
1301    
1302    
1303     const char* concatenate(string bla1, string bla2) {
1304     stringstream bla;
1305     bla << bla1 << bla2;
1306     return bla.str().c_str();
1307     }
1308    
1309     void SpecialCutFlow(string identifier) {
1310     stringstream MegaCut;
1311    
1312    
1313    
1314     MegaCut << " 1*(" << (const char*) (ZplusBsel&&TCut(concatenate(identifier,"_pfJetGoodNumBtag>0"))) << ")";
1315     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB) << ")";
1316     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB) << ")";
1317     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut) << ")";
1318 buchmann 1.9 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000").c_str())) << ")";
1319     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.3").c_str())) << ")";
1320     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.2").c_str())) << ")";
1321     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.15").c_str())) << ")";
1322     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.1").c_str())) << ")";
1323     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.05").c_str())) << ")";
1324 buchmann 1.7 MegaCut << " ";
1325    
1326     TCanvas *can = new TCanvas("can","can");
1327     can->SetLogy(1);
1328 buchmann 1.9 TCut basecut(ZplusBsel);
1329 buchmann 1.7
1330    
1331    
1332     TLegend *leg = allsamples.allbglegend();
1333    
1334    
1335     TH1F *data = allsamples.Draw("data", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,data,luminosity);
1336     THStack mcm = allsamples.DrawStack("mc", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,mc,luminosity);
1337    
1338     float runningsum=0;
1339     for(int i=data->GetNbinsX();i>0;i--) {
1340     runningsum+=data->GetBinContent(i);
1341     data->SetBinContent(i,runningsum);
1342     }
1343    
1344     float minimum=data->GetMaximum();
1345    
1346     TH1F* h;
1347     TIter nextOF(mcm.GetHists());
1348    
1349     float mcsum=0;
1350     float zb=0;
1351     while ( h = (TH1F*)nextOF() ) {
1352     float runningsum=0;
1353     minimum=data->GetMaximum();//done deliberately at each step so get the minimum of the last (!) contribution
1354     for(int i=h->GetNbinsX();i>0;i--) {
1355     runningsum+=h->GetBinContent(i);
1356     h->SetBinContent(i,runningsum);
1357     if(runningsum<minimum&&runningsum>0) minimum=runningsum;
1358     }
1359     if(Contains(h->GetName(),"Z_b_")) {
1360     zb=h->GetBinContent(h->GetNbinsX());
1361     }
1362     mcsum+=h->GetBinContent(h->GetNbinsX());
1363     }
1364    
1365    
1366    
1367     data->SetMinimum(0.05*minimum);
1368     can->cd(1)->SetBottomMargin(0.25);
1369     data->GetXaxis()->SetBinLabel(1,"Pre-selection");
1370     data->GetXaxis()->SetBinLabel(2,"Contains b jet");
1371     data->GetXaxis()->SetBinLabel(3,"Leading jet is b-jet");
1372     data->GetXaxis()->SetBinLabel(4,"|#eta_{b}|<1.3 ");
1373     data->GetXaxis()->SetBinLabel(5,"|#delta#phi(b,Z)|>2.7");
1374     data->GetXaxis()->SetBinLabel(6,"10<p_{T}^{Z}<1000 GeV");
1375     data->GetXaxis()->SetBinLabel(7,"#alpha < 0.3");
1376     data->GetXaxis()->SetBinLabel(8,"#alpha < 0.2");
1377     data->GetXaxis()->SetBinLabel(9,"#alpha < 0.15");
1378     data->GetXaxis()->SetBinLabel(10,"#alpha < 0.1");
1379     data->GetXaxis()->SetBinLabel(11,"#alpha < 0.05");
1380     data->GetXaxis()->LabelsOption("v");
1381    
1382     stringstream purityinfo;
1383     purityinfo << "Purity: " << std::setprecision(3) << 100*zb/mcsum << " %";
1384     stringstream neventsinfo;
1385     neventsinfo << "Nevents: " << data->GetBinContent(data->GetNbinsX());
1386     TH1F *crap = new TH1F("crap","",1,0,1);
1387     crap->SetLineColor(kWhite);
1388     leg->AddEntry(crap,purityinfo.str().c_str(),"l");
1389     leg->AddEntry(crap,neventsinfo.str().c_str(),"l");
1390    
1391     data->Draw("e1");
1392     mcm.Draw("same");
1393     data->Draw("same,e1,axis");
1394     data->Draw("same,e1");
1395     // data->Draw("same,TEXT");
1396    
1397     leg->Draw();
1398    
1399     DrawPrelim();
1400    
1401     CompleteSave(can,"CutFlow___"+identifier);
1402    
1403     delete crap;
1404     delete data;
1405    
1406    
1407     }