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root/cvsroot/UserCode/cbrown/Development/Plotting/Modules/ZbTools.C
Revision: 1.9
Committed: Wed Nov 14 10:46:45 2012 UTC (12 years, 5 months ago) by buchmann
Content type: text/plain
Branch: MAIN
Changes since 1.8: +409 -119 lines
Log Message: 
Old style Zb tools

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     TCut ZplusBsel("pt1>20&&pt2>20&&mll>60&&mll<120");
27 buchmann 1.9 TCut LeadingB("Zb3010_bTagProbCSVBP[0]>0.898");
28     TCut EtaB("abs(Zb3010_pfJetGoodEta[0])<1.3");
29 buchmann 1.6 TCut PhiZcut("abs(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     draw_kin_variable("pfBJetDphiZ[0]",ZplusBsel&&LeadingB&&"pt>10&&pt<1000&&pfBJetDphiZ[0]>0",30,0,3.2,"#delta#phi (Z,b lead)","DeltaPhiZBlead",0);
224    
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 1.2 Value get_Zb_data_over_mc(string variable, TCut cut) {
258     // write_warning(__FUNCTION__,"Debugging this function, therefore always returning 3.1415+/-1.010101"); return Value(3.1415,1.010101);
259     TH1F *hdata = allsamples.Draw("hdata",variable,1000,0,30, "#alpha [GeV]", "events", cut,data,luminosity);
260     TH1F *hmc = allsamples.Draw("hmc" , variable,1000,0,30, "#alpha [GeV]", "events", cut,mc, luminosity);
261    
262 buchmann 1.9 hdata->Fit("gaus","QE");
263     hmc->Fit("gaus","QE");
264     TF1 *fdata = (TF1*) hdata->GetFunction("gaus");
265     TF1 *fmc = (TF1*) hmc->GetFunction("gaus");
266    
267     /* float a=hdata->GetMean();
268 buchmann 1.2 float b=hmc->GetMean();
269     float da=hdata->GetMeanError();
270 buchmann 1.9 float db=hmc->GetMeanError();*/
271     float a = fdata->GetParameter(1);
272     float da = fdata->GetParError(1);
273     float b = fmc->GetParameter(1);
274     float db = fmc->GetParError(1);
275 buchmann 1.2 float factor = a / b;
276     float error = TMath::Sqrt( (1/(b*b)) * (da*da) + ((a*a)/(b*b))*db*db);
277     delete hdata;
278     delete hmc;
279 buchmann 1.9
280     // cout << a << "+/-" << da << " " << b << "=/-" << db << endl;
281    
282 buchmann 1.2 return Value(factor,error);
283     }
284    
285    
286    
287     void new_data_mc_agreement_2d() {
288 buchmann 1.3 gStyle->SetOptFit(0);
289 buchmann 1.2 TCut basecut(ZplusBsel&&LeadingB&&EtaB&&PhiZcut);
290 buchmann 1.9 const int nalphacuts=5;
291     float alphacuts[nalphacuts] = {0.1,0.15,0.2,0.25,0.3};
292 buchmann 1.5 int PointThree=-1;
293     for(int i=0;i<nalphacuts;i++) {
294 buchmann 1.9 if((alphacuts[i]-0.3)<0.01) PointThree=i-1;
295 buchmann 1.5 }
296     if(PointThree<0) {
297     write_warning(__FUNCTION__,"alpha=0.3 MUST BE ONE OF THE ALPHA VALUES!");
298     assert(PointThree<0);
299     }
300    
301 buchmann 1.2 const int nptcuts=5;
302 buchmann 1.9 float ptcuts[nptcuts]={30,50,75,125,1000};
303 buchmann 1.2
304     float MPF_Results[nalphacuts][nptcuts];
305     float MPF_Errors[nalphacuts][nptcuts];
306     float RABS_Results[nalphacuts][nptcuts];
307     float RABS_Errors[nalphacuts][nptcuts];
308    
309    
310 buchmann 1.9 for(int ia=0;ia<nalphacuts;ia++) {
311 buchmann 1.2 for(int ipt=0;ipt<nptcuts-1;ipt++) {
312     stringstream specialcut;
313 buchmann 1.9 specialcut << "((pt>" << ptcuts[ipt] << " && pt< " << ptcuts[ipt+1] << ") && (Zb3010_alpha<" << alphacuts[ia] << "))";
314     cout << specialcut.str() << endl;
315 buchmann 1.2 Value MPF_data_over_mc = get_Zb_data_over_mc("mpf",TCut(basecut && specialcut.str().c_str()));
316 buchmann 1.9 Value RABS_data_over_mc = get_Zb_data_over_mc("Zb3010_pfJetGoodPt[0]/pt",TCut(basecut && specialcut.str().c_str()));
317 buchmann 1.2
318     MPF_Results[ia][ipt]=MPF_data_over_mc.getValue();
319     MPF_Errors[ia][ipt]=MPF_data_over_mc.getError();
320    
321     RABS_Results[ia][ipt]=RABS_data_over_mc.getValue();
322     RABS_Errors[ia][ipt]=RABS_data_over_mc.getError();
323    
324 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;
325 buchmann 1.2 }
326     }
327    
328     float MPF_ExtraPolatedResults[nptcuts];
329     float RABS_ExtraPolatedResults[nptcuts];
330    
331     TCanvas *can = new TCanvas("can");
332    
333     TGraphErrors *MPF_FinalGraph = new TGraphErrors();
334     TGraphErrors *RABS_FinalGraph = new TGraphErrors();
335 buchmann 1.5 TGraphErrors *FaceValueAtPoint3 = new TGraphErrors();
336 buchmann 1.2
337     for(int ipt=0;ipt<nptcuts-1;ipt++) {
338    
339     stringstream filename;
340     filename << "Extrapolation/Zplusb_data_over_mc___" << ptcuts[ipt] << "_to_" << ptcuts[ipt+1];
341     cout << "Going to create histo for " << filename.str() << endl;
342     TGraphErrors *mpf_gr =new TGraphErrors();
343     TGraphErrors *rabs_gr =new TGraphErrors();
344     for(int ia=0;ia<nalphacuts;ia++) {
345 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;
346     mpf_gr->SetPoint(ia,alphacuts[ia],MPF_Results[ia][ipt]); // avoiding empty bins (nan's)
347     mpf_gr->SetPointError(ia,0,MPF_Errors[ia][ipt]); // avoiding empty bins (nan's)
348     rabs_gr->SetPoint(ia,alphacuts[ia],RABS_Results[ia][ipt]); // avoiding empty bins (nan's)
349     rabs_gr->SetPointError(ia,0,RABS_Errors[ia][ipt]); // avoiding empty bins (nan's)
350 buchmann 1.2 }
351 buchmann 1.9 cout << "About to add a point in pt (" << ptcuts[ipt]+ptcuts[ipt+1] << " ) to face value : " << MPF_Results[PointThree][ipt] << endl;
352 buchmann 1.5 FaceValueAtPoint3->SetPoint(ipt,(ptcuts[ipt]+ptcuts[ipt+1]),MPF_Results[PointThree][ipt]);
353     FaceValueAtPoint3->SetPointError(ipt,0,MPF_Errors[PointThree][ipt]);
354 buchmann 1.2
355     mpf_gr->SetMarkerStyle(21);
356     mpf_gr->SetMarkerColor(kBlue);
357     mpf_gr->Draw("AP");
358 buchmann 1.3 mpf_gr->Fit("pol1","QE"); // quiet, use minos
359     mpf_gr->GetXaxis()->SetTitle("#alpha");
360     mpf_gr->GetXaxis()->CenterTitle();
361 buchmann 1.9 mpf_gr->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
362 buchmann 1.3 mpf_gr->GetYaxis()->CenterTitle();
363 buchmann 1.2 TF1 *mpf_pol=(TF1*)mpf_gr->GetFunction("pol1");
364     float mpf_a=mpf_pol->GetParameter(0);
365     float mpf_b=mpf_pol->GetParameter(1);
366     MPF_FinalGraph->SetPoint(ipt,0.5*(ptcuts[ipt]+ptcuts[ipt+1]),mpf_a);
367     MPF_FinalGraph->SetPointError(ipt,0,mpf_pol->GetParError(0));
368    
369     MPF_ExtraPolatedResults[ipt]=mpf_a;
370    
371     stringstream mpf_info;
372 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() << "}";
373    
374 buchmann 1.2 TText *mpf_mark = write_title(mpf_info.str());
375     mpf_mark->SetX(0.75);
376     mpf_mark->SetTextSize(0.03);
377     mpf_mark->SetY(0.75);
378     mpf_mark->Draw();
379    
380     string filenamebkp=filename.str();
381     filename << "__MPF";
382 buchmann 1.3 DrawPrelim();
383 buchmann 1.2 CompleteSave(can,filename.str());
384     cout << "MPF : " << mpf_a << " + " << mpf_b << " * alpha " << endl;
385    
386     filename.str("");
387    
388     rabs_gr->SetMarkerStyle(21);
389     rabs_gr->SetMarkerColor(kBlue);
390 buchmann 1.3 rabs_gr->Fit("pol1","QE"); // quiet, use minos
391 buchmann 1.2 rabs_gr->Draw("AP");
392 buchmann 1.3 rabs_gr->GetXaxis()->SetTitle("#alpha");
393     rabs_gr->GetXaxis()->CenterTitle();
394 buchmann 1.9 rabs_gr->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
395 buchmann 1.3 rabs_gr->GetYaxis()->CenterTitle();
396    
397 buchmann 1.2 TF1 *rabs_pol=(TF1*)rabs_gr->GetFunction("pol1");
398     float rabs_a=rabs_pol->GetParameter(0);
399     float rabs_b=rabs_pol->GetParameter(1);
400     RABS_FinalGraph->SetPoint(ipt,0.5*(ptcuts[ipt]+ptcuts[ipt+1]),rabs_a);
401     RABS_FinalGraph->SetPointError(ipt,0,rabs_pol->GetParError(0));
402 buchmann 1.3
403 buchmann 1.2 cout << "!+!+!+!+!+!+!+!+!+ Just added a point to the final plot : " << rabs_a << " +/- " << rabs_pol->GetParError(0) << endl;
404    
405    
406     stringstream rabs_info;
407 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() << "}";
408 buchmann 1.2 TText *rabs_mark = write_title(rabs_info.str());
409     rabs_mark->SetX(0.75);
410     rabs_mark->SetTextSize(0.03);
411     rabs_mark->SetY(0.75);
412     rabs_mark->Draw();
413 buchmann 1.3
414    
415 buchmann 1.2
416     RABS_ExtraPolatedResults[ipt]=rabs_a;
417     filename << filenamebkp << "__RABS";
418 buchmann 1.3 DrawPrelim();
419 buchmann 1.2 CompleteSave(can,filename.str());
420     cout << "RABS : " << rabs_a << " + " << rabs_b << " * alpha " << endl;
421     }
422    
423     MPF_FinalGraph->SetMarkerStyle(21);
424     MPF_FinalGraph->SetMarkerColor(kRed);
425 buchmann 1.3 MPF_FinalGraph->Fit("pol0","QE"); // quiet, use minos
426    
427 buchmann 1.2 TF1 *mpf_pol0=(TF1*)MPF_FinalGraph->GetFunction("pol0");
428     MPF_FinalGraph->Draw("AP");
429 buchmann 1.3 MPF_FinalGraph->GetXaxis()->SetTitle("p_{T}^{Z}");
430     MPF_FinalGraph->GetXaxis()->CenterTitle();
431 buchmann 1.9 MPF_FinalGraph->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
432 buchmann 1.3 MPF_FinalGraph->GetYaxis()->CenterTitle();
433     MPF_FinalGraph->Draw("AP");
434    
435 buchmann 1.2 stringstream mpf_result;
436 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)}";
437 buchmann 1.2 TText *rmpf_final_mark = write_title(mpf_result.str());
438     rmpf_final_mark->SetX(0.75);
439     rmpf_final_mark->SetY(0.75);
440     rmpf_final_mark->SetTextSize(0.03);
441     rmpf_final_mark->Draw();
442 buchmann 1.3 DrawPrelim();
443 buchmann 1.5 float MPFResult=1/mpf_pol0->GetParameter(0);
444     float MPFResultError=mpf_pol0->GetParError(0)/(mpf_pol0->GetParameter(0)*mpf_pol0->GetParameter(0));
445 buchmann 1.2
446     stringstream filename2;
447     filename2 << "Extrapolation/FINAL_RESULT_MPF";
448     CompleteSave(can,filename2.str());
449    
450    
451     RABS_FinalGraph->SetMarkerStyle(21);
452     RABS_FinalGraph->SetMarkerStyle(21);
453     RABS_FinalGraph->SetMarkerColor(kRed);
454 buchmann 1.3 RABS_FinalGraph->Fit("pol0","QE"); // quiet, use minos
455     RABS_FinalGraph->Draw("AP");
456     RABS_FinalGraph->GetXaxis()->SetTitle("p_{T}^{Z}");
457     RABS_FinalGraph->GetXaxis()->CenterTitle();
458 buchmann 1.9 RABS_FinalGraph->GetYaxis()->SetTitle("<R_{abs}>_{data}/<R_{abs}>_{mc}");
459 buchmann 1.3 RABS_FinalGraph->GetYaxis()->CenterTitle();
460 buchmann 1.2 RABS_FinalGraph->Draw("AP");
461     TF1 *rabs_pol0=(TF1*)RABS_FinalGraph->GetFunction("pol0");
462     stringstream rabs_result;
463 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})}";;
464 buchmann 1.2 TText *rabs_final_mark = write_title(rabs_result.str());
465     rabs_final_mark->SetX(0.75);
466     rabs_final_mark->SetY(0.75);
467     rabs_final_mark->SetTextSize(0.03);
468     rabs_final_mark->Draw();
469 buchmann 1.3 DrawPrelim();
470 buchmann 1.2
471 buchmann 1.5 float RabsResult=1/rabs_pol0->GetParameter(0);
472     float RabsResultError=rabs_pol0->GetParError(0)/(rabs_pol0->GetParameter(0)*rabs_pol0->GetParameter(0));
473    
474     filename2.str("");
475     filename2 << "Extrapolation/FINAL_RESULT_RABS";
476     CompleteSave(can,filename2.str());
477    
478 buchmann 1.9 can->cd();
479 buchmann 1.5 TCanvas *FaceValueCanvas = new TCanvas("FaceValueCanvas","FaceValueCanvas");
480     FaceValueAtPoint3->SetMarkerStyle(21);
481     FaceValueAtPoint3->SetMarkerStyle(21);
482     FaceValueAtPoint3->Fit("pol0","QE"); // quiet, use minos
483     FaceValueAtPoint3->Draw("AP");
484     FaceValueAtPoint3->GetXaxis()->SetTitle("p_{T}^{Z}");
485     FaceValueAtPoint3->GetXaxis()->CenterTitle();
486     FaceValueAtPoint3->GetYaxis()->SetTitle("data/mc for #alpha<0.3");
487     FaceValueAtPoint3->GetYaxis()->CenterTitle();
488     FaceValueAtPoint3->Draw("AP");
489     TF1 *faceval_pol0=(TF1*)FaceValueAtPoint3->GetFunction("pol0");
490     stringstream faceval_result;
491     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)}";;
492     TText *faceval_final_mark = write_title(faceval_result.str());
493     faceval_final_mark->SetX(0.75);
494     faceval_final_mark->SetY(0.75);
495     faceval_final_mark->SetTextSize(0.03);
496     faceval_final_mark->Draw();
497     DrawPrelim();
498    
499     float FaceValResult=1/faceval_pol0->GetParameter(0);
500     float FaceValResultError=faceval_pol0->GetParError(0)/(faceval_pol0->GetParameter(0)*faceval_pol0->GetParameter(0));
501    
502 buchmann 1.2 filename2.str("");
503 buchmann 1.9 filename2 << "Extrapolation/FINAL_RESULT_MPF_FaceValp3";
504 buchmann 1.2 CompleteSave(can,filename2.str());
505    
506 buchmann 1.5 cout << "FINAL RESULTS: " << endl;
507     cout << "MPF : " << MPFResult << " +/- " << MPFResultError << endl;
508     cout << "Rabs: " << RabsResult << " +/- " << RabsResultError << endl;
509     cout << "Face value at 0.3 :" << FaceValResult << " +/- " << FaceValResultError << endl;
510 buchmann 1.2
511     delete can;
512    
513    
514     }
515    
516    
517 buchmann 1.9 void DoPUStudy(string identifier) {
518    
519     float numVtxcuts[7]={0,10,15,20};
520    
521     TCanvas *can = new TCanvas("can","can");
522     TH1F *malpha[8];
523     TH1F *dalpha[8];
524     cout << identifier << ";";
525     cout << endl;
526     for(int i=1;i<5;i++) {
527     stringstream sSpecialCut;
528     if(i<4) {
529     sSpecialCut << "numVtx>" << numVtxcuts[i-1] << " && numVtx<" << numVtxcuts[i];
530     cout << numVtxcuts[i-1] << " < nVtx < " << numVtxcuts[i] << ";";
531     } else {
532     sSpecialCut << "numVtx>" << numVtxcuts[i-1];
533     cout << numVtxcuts[i-1] << ";";
534     }
535    
536     TCut SpecialCut(sSpecialCut.str().c_str());
537    
538    
539     malpha[i] = allsamples.Draw("malpha"+any2string(i),"mpf",1000,0,10,"MPF","events",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&SpecialCut,mc,luminosity);
540     dalpha[i] = allsamples.Draw("dalpha"+any2string(i),"mpf",1000,0,10,"MPF","events",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&SpecialCut,data,luminosity);
541    
542    
543     float a=dalpha[i]->GetMean();
544     float b=malpha[i]->GetMean();
545     float da=dalpha[i]->GetMeanError();
546     float db=malpha[i]->GetMeanError();
547     float factor = a / b;
548     float error = TMath::Sqrt( (1/(b*b)) * (da*da) + ((a*a)/(b*b))*db*db);
549    
550     cout << malpha[i]->GetMean() << ";" << malpha[i]->GetMeanError() << ";" << dalpha[i]->GetMean() << ";" << dalpha[i]->GetMeanError() << ";" << malpha[i]->Integral()<<";"<<dalpha[i]->Integral() << ";"<<factor << ";" << error << endl;
551     malpha[i]->SetLineColor(i+1);
552     if(i==0) malpha[i]->Draw("histo");
553     else malpha[i]->Draw("histo,same");
554     }
555    
556     CompleteSave(can,"AlphaOverview_"+identifier);
557     delete can;
558    
559     /* for(int i=1;i<8;i++) {
560     delete malpha[i];
561     delete dalpha[i];
562     }
563     */
564    
565     }
566    
567     void ScenarioComparison() {
568    
569     TGraphAsymmErrors *gr[5];
570     TF1 *fit[5];
571     bool dofit=false;
572    
573     TCanvas *can = new TCanvas("can","can",500,500);
574    
575     TLegend *leg = new TLegend(0.2,0.2,0.5,0.45);
576     leg->SetBorderSize(0);
577     leg->SetFillColor(kWhite);
578    
579     for(int i=0;i<5;i++) {
580     gr[i] = new TGraphAsymmErrors();
581     double x[4] = {5,12.5,17.5,20};
582     double dxl[4] = {5,2.5,2.5,2.5};
583     double dxh[4] = {5,2.5,2.5,10};
584    
585     string name="";
586     string color="";
587    
588     if(i==0) {
589     double y[4] = {1.008,1.013,1.003,1.007};
590     double dyl[4] = {0.011,0.009,0.013,0.020};
591     double dyh[4] = {0.011,0.009,0.013,0.020};
592     name="30/30";
593     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
594     color="#a01d99";
595     }
596     if(i==1) {
597     double y[4] = {1.008+0.001,1.013+0.001,1.003+0.001,1.007+0.001};
598     double dyl[4] = {0.011,0.009,0.013,0.020};
599     double dyh[4] = {0.011,0.009,0.013,0.020};
600     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
601     name="30/10";
602     color="#2464bc";
603     }
604     if(i==2) {
605     double y[4] = {1.014,1.026,1.014,1.059};
606     double dyl[4] = {0.011,0.010,0.014,0.023};
607     double dyh[4] = {0.011,0.010,0.014,0.023};
608     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
609     name="15/15";
610     color="#f49230";
611     }
612     if(i==3) {
613     double y[4] = {1.015,1.020,1.008,1.050};
614     double dyl[4] = {0.011,0.010,0.014,0.022};
615     double dyh[4] = {0.011,0.010,0.014,0.022};
616     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
617     name="20/15";
618     color="#c72f3c";
619     }
620     if(i==4) {
621     double y[4] = {1.015+0.001,1.020+0.001,1.008+0.001,1.050+0.001};
622     double dyl[4] = {0.011,0.010,0.014,0.022};
623     double dyh[4] = {0.011,0.010,0.014,0.022};
624     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
625     name="20/20";
626     color="#7cb433";
627     }
628    
629    
630     gr[i]->SetTitle();
631     gr[i]->GetXaxis()->SetTitle("N(Vtx)");
632     gr[i]->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
633     gr[i]->GetXaxis()->CenterTitle();
634     gr[i]->GetYaxis()->CenterTitle();
635     gr[i]->SetName(name.c_str());
636     gr[i]->SetMarkerSize(0.00001);
637     gr[i]->GetYaxis()->SetRangeUser(0.90,1.10);
638     gr[i]->SetLineColor(TColor::GetColor(color.c_str()));
639     gr[i]->SetMarkerColor(TColor::GetColor(color.c_str()));
640     if(dofit) {
641     gr[i]->Fit("pol1");
642     fit[i] = (TF1*)gr[i]->GetFunction("pol1");
643     fit[i]->SetLineColor(TColor::GetColor(color.c_str()));
644     }
645     leg->AddEntry(gr[i],name.c_str(),"l");
646     if(i==0) gr[i]->Draw("AP*");
647     else gr[i]->Draw("P");
648     }
649     leg->Draw();
650     DrawPrelim();
651    
652     CompleteSave(can,"ScenarioComparison");
653     delete can;
654    
655     }
656    
657     void ScenarioComparisonInclusive() {
658    
659     TGraphAsymmErrors *gr[5];
660     TF1 *fit[5];
661     bool dofit=true;
662    
663     TCanvas *can = new TCanvas("can","can",500,500);
664    
665     TLegend *leg = new TLegend(0.2,0.2,0.5,0.45);
666     leg->SetBorderSize(0);
667     leg->SetFillColor(kWhite);
668    
669     for(int i=0;i<5;i++) {
670     gr[i] = new TGraphAsymmErrors();
671     double x[4] = {5,12.5,17.5,20};
672     double dxl[4] = {5,2.5,2.5,2.5};
673     double dxh[4] = {5,2.5,2.5,10};
674    
675     string name="";
676     string color="";
677    
678     if(i==0) {
679     double y[4] = {1.01103,1.01496,1.01486,1.02785};
680     double dyl[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
681     double dyh[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
682     name="30/30";
683     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
684     color="#a01d99";
685     }
686     if(i==1) {
687     double y[4] = {1.01103+0.001,1.01496+0.001,1.01486+0.001,1.02785+0.001};
688     double dyl[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
689     double dyh[4] = {0.00235044,0.00225264,0.00313574,0.00541047};
690     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
691     name="30/10";
692     color="#2464bc";
693     }
694     if(i==2) {
695     double y[4] = {1.01575,1.02879,1.0325,1.05456};
696     double dyl[4] = {0.00288281,0.00278536,0.00367451,0.00590421};
697     double dyh[4] = {0.00288281,0.00278536,0.00367451,0.00590421};
698     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
699     name="15/15";
700     color="#f49230";
701     }
702     if(i==3) {
703     double y[4] = {1.01221,1.01922,1.02396,1.04677};
704     double dyl[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
705     double dyh[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
706     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
707     name="20/15";
708     color="#c72f3c";
709     }
710     if(i==4) {
711     double y[4] = {1.01221+0.001,1.01922+0.001,1.02396+0.001,1.04677+0.001};
712     double dyl[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
713     double dyh[4] = {0.00263821,0.00260853,0.00353673,0.00584728};
714     gr[i] = new TGraphAsymmErrors(4,x,y,dxl,dxh,dyl,dyh);
715     name="20/20";
716     color="#7cb433";
717     }
718    
719    
720     gr[i]->SetTitle();
721     gr[i]->GetXaxis()->SetTitle("N(Vtx)");
722     gr[i]->GetYaxis()->SetTitle("<MPF>_{data}/<MPF>_{mc}");
723     gr[i]->GetXaxis()->CenterTitle();
724     gr[i]->GetYaxis()->CenterTitle();
725     gr[i]->SetName(name.c_str());
726     gr[i]->SetMarkerSize(0.00001);
727     gr[i]->GetYaxis()->SetRangeUser(0.90,1.10);
728     gr[i]->SetLineColor(TColor::GetColor(color.c_str()));
729     gr[i]->SetMarkerColor(TColor::GetColor(color.c_str()));
730     if(dofit) {
731     gr[i]->Fit("pol1");
732     fit[i] = (TF1*)gr[i]->GetFunction("pol1");
733     fit[i]->SetLineColor(TColor::GetColor(color.c_str()));
734     }
735     leg->AddEntry(gr[i],name.c_str(),"l");
736     if(i==0) gr[i]->Draw("AP*");
737     else gr[i]->Draw("P");
738     }
739     leg->Draw();
740     DrawPrelim();
741    
742     CompleteSave(can,"ScenarioComparisonInclusive");
743     delete can;
744    
745     }
746 buchmann 1.2
747 buchmann 1.7 void compare_selection(string identifier) {
748     bool recognized_scenario=false;
749    
750     cout << "Running with identifier " << identifier << endl;
751 buchmann 1.9 if(identifier=="Zb3010") {
752     LeadingB=TCut ("Zb3010_bTagProbCSVBP[0]>0.898");
753     EtaB=TCut("abs(Zb3010_pfJetGoodEta[0])<1.3");
754     PhiZcut=TCut("abs(Zb3010_pfJetDphiZ[0])>2.7");
755     recognized_scenario=true;
756     }
757    
758     if(identifier=="Zb3010") {
759     LeadingB=TCut ("Zb3010_bTagProbCSVBP[0]>0.898");
760     EtaB=TCut("abs(Zb3010_pfJetGoodEta[0])<1.3");
761     PhiZcut=TCut("abs(Zb3010_pfJetDphiZ[0])>2.7");
762 buchmann 1.7 recognized_scenario=true;
763     }
764    
765 buchmann 1.9 if(identifier=="Zb40") {
766     LeadingB=TCut ("Zb40_bTagProbCSVBP[0]>0.898");
767     EtaB=TCut("abs(Zb40_pfJetGoodEta[0])<1.3");
768     PhiZcut=TCut("abs(Zb40_pfJetDphiZ[0])>2.7");
769     recognized_scenario=true;
770     }
771    
772     if(identifier=="Zb301030") {
773     LeadingB=TCut ("Zb301030_bTagProbCSVBP[0]>0.898");
774     EtaB=TCut("abs(Zb301030_pfJetGoodEta[0])<1.3");
775     PhiZcut=TCut("abs(Zb301030_pfJetDphiZ[0])>2.7");
776 buchmann 1.7 recognized_scenario=true;
777     }
778    
779     if(identifier=="Zb1530") {
780 buchmann 1.9 LeadingB=TCut ("Zb1530_bTagProbCSVBP[0]>0.898");
781 buchmann 1.7 EtaB=TCut("abs(Zb1530_pfJetGoodEta[0])<1.3");
782     PhiZcut=TCut("abs(Zb1530_pfJetDphiZ[0])>2.7");
783     recognized_scenario=true;
784     }
785    
786 buchmann 1.9 if(identifier=="Zb301010") {
787     LeadingB=TCut ("Zb301010_bTagProbCSVBP[0]>0.898");
788     EtaB=TCut("abs(Zb301010_pfJetGoodEta[0])<1.3");
789     PhiZcut=TCut("abs(Zb301010_pfJetDphiZ[0])>2.7");
790     recognized_scenario=true;
791     }
792    
793     if(identifier=="Zb1510") {
794     LeadingB=TCut ("Zb1510_bTagProbCSVBP[0]>0.898");
795     EtaB=TCut("abs(Zb1510_pfJetGoodEta[0])<1.3");
796     PhiZcut=TCut("abs(Zb1510_pfJetDphiZ[0])>2.7");
797     recognized_scenario=true;
798     }
799    
800     if(identifier=="Zb301010") {
801     LeadingB=TCut ("Zb301010_bTagProbCSVBP[0]>0.898");
802     EtaB=TCut("abs(Zb301010_pfJetGoodEta[0])<1.3");
803     PhiZcut=TCut("abs(Zb301010_pfJetDphiZ[0])>2.7");
804     recognized_scenario=true;
805     }
806    
807     if(identifier=="ZbMikko") {
808     LeadingB=TCut ("ZbMikko_bTagProbCSVBP[0]>0.898 && ZbMikko__IsClean");
809     EtaB=TCut("abs(ZbMikko_pfJetGoodEta[0])<1.3 && ZbMikko__IsClean");
810     PhiZcut=TCut("abs(ZbMikko_pfJetDphiZ[0])>2.7 && ZbMikko__IsClean");
811 buchmann 1.7 recognized_scenario=true;
812     }
813    
814 buchmann 1.9 if(identifier=="Zb3010_SecEta3") {
815     LeadingB=TCut ("Zb3010_SecEta3_bTagProbCSVBP[0]>0.898");
816     EtaB=TCut("abs(Zb3010_SecEta3_pfJetGoodEta[0])<1.3");
817     PhiZcut=TCut("abs(Zb3010_SecEta3_pfJetDphiZ[0])>2.7");
818 buchmann 1.7 recognized_scenario=true;
819     }
820    
821 buchmann 1.9 if(identifier=="Zb3010_SecEta5") {
822     LeadingB=TCut ("Zb3010_SecEta5_bTagProbCSVBP[0]>0.898");
823     EtaB=TCut("abs(Zb3010_SecEta5_pfJetGoodEta[0])<1.3");
824     PhiZcut=TCut("abs(Zb3010_SecEta5_pfJetDphiZ[0])>2.7");
825 buchmann 1.7 recognized_scenario=true;
826     }
827    
828 buchmann 1.9 if(identifier=="Zb3010_p5Clean") {
829     LeadingB=TCut ("Zb3010_p5Clean_bTagProbCSVBP[0]>0.898 && Zb3010_p5Clean_IsClean");
830     EtaB=TCut("abs(Zb3010_p5Clean_pfJetGoodEta[0])<1.3 && Zb3010_p5Clean_IsClean");
831     PhiZcut=TCut("abs(Zb3010_p5Clean_pfJetDphiZ[0])>2.7 && Zb3010_p5Clean_IsClean");
832 buchmann 1.7 recognized_scenario=true;
833     }
834    
835 buchmann 1.9 if(identifier=="Zb3010CHS") {
836     LeadingB=TCut ("Zb3010CHS_bTagProbCSVBP[0]>0.898");
837     EtaB=TCut("abs(Zb3010CHS_pfJetGoodEta[0])<1.3");
838     PhiZcut=TCut("abs(Zb3010CHS_pfJetDphiZ[0])>2.7");
839 buchmann 1.7 recognized_scenario=true;
840     }
841    
842     assert(recognized_scenario);
843    
844     cout << "Cuts: " << endl;
845     cout << " " << (const char*) LeadingB << endl;
846     cout << " " << (const char*) EtaB << endl;
847     cout << " " << (const char*) PhiZcut << endl;
848    
849     cout << endl << endl;
850    
851 buchmann 1.9 // ScenarioComparison();
852     // ScenarioComparisonInclusive();
853    
854    
855     // DoPUStudy(identifier);
856    
857     // SpecialCutFlow(identifier);
858     // draw_kin_variable("pt",ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&"pt>10&&pt<1000",17000,30,200,"Z p_{T}","Official/"+identifier+"/Zpt__"+identifier,1);
859     // 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);
860     // 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);
861     // 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);
862     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);
863     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);
864     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);
865     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);
866     draw_kin_variable(identifier+"_alpha",ZplusBsel&&LeadingB&&EtaB&&PhiZcut,20,0,2,"#alpha","Official/"+identifier+"/alpha_full__"+identifier,1);
867     // 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);
868 buchmann 1.7
869 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");
870     // 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");
871 buchmann 1.7
872    
873 buchmann 1.9 // */
874 buchmann 1.7
875     }
876    
877 buchmann 1.1 void do_basic_ZB_analysis() {
878 buchmann 1.9
879    
880 buchmann 1.2 TCanvas *zbcanvas = new TCanvas("zbcanvas","zbcanvas");
881 buchmann 1.1
882 buchmann 1.9 // compare_selection("Zb3010_p5Clean");
883     // compare_selection("Zb3010CHS");
884     // compare_selection("Zb3010");
885     // compare_selection("Zb301030");
886     // compare_selection("Zb1530");
887     // compare_selection("Zb301010");
888     // compare_selection("Zb3010_SecEta3");
889     // compare_selection("Zb3010_SecEta5");
890     // compare_selection("Zb1510");
891     // compare_selection("Zb301010");
892     // compare_selection("ZbMikko");
893     // compare_selection("Zb3010");
894     // compare_selection("Zb40");
895 buchmann 1.8
896 buchmann 1.7
897 buchmann 1.9 // print_all_b_yields();
898 buchmann 1.2 // draw_mpf_vars();
899 buchmann 1.7 // DrawEvilCutFlow();
900    
901     // draw_Zb_kin_vars();
902    
903 buchmann 1.9 new_data_mc_agreement_2d();
904 buchmann 1.1
905    
906 buchmann 1.2 delete zbcanvas;
907 buchmann 1.1 }
908 buchmann 1.7
909    
910    
911    
912     //*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/* DELETE EVERYTHING BELOW THIS LINE /*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*//
913    
914    
915     const char* concatenate(string bla1, string bla2) {
916     stringstream bla;
917     bla << bla1 << bla2;
918     return bla.str().c_str();
919     }
920    
921     void SpecialCutFlow(string identifier) {
922     stringstream MegaCut;
923    
924    
925    
926     MegaCut << " 1*(" << (const char*) (ZplusBsel&&TCut(concatenate(identifier,"_pfJetGoodNumBtag>0"))) << ")";
927     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB) << ")";
928     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB) << ")";
929     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut) << ")";
930 buchmann 1.9 MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000").c_str())) << ")";
931     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.3").c_str())) << ")";
932     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.2").c_str())) << ")";
933     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.15").c_str())) << ")";
934     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.1").c_str())) << ")";
935     MegaCut << " + 1*(" << (const char*) (ZplusBsel&&LeadingB&&EtaB&&PhiZcut&&TCut(((string)"pt>10&&pt<1000&&"+identifier+"_alpha<0.05").c_str())) << ")";
936 buchmann 1.7 MegaCut << " ";
937    
938     TCanvas *can = new TCanvas("can","can");
939     can->SetLogy(1);
940 buchmann 1.9 TCut basecut(ZplusBsel);
941 buchmann 1.7
942    
943    
944     TLegend *leg = allsamples.allbglegend();
945    
946    
947     TH1F *data = allsamples.Draw("data", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,data,luminosity);
948     THStack mcm = allsamples.DrawStack("mc", MegaCut.str(),11,-0.5,10.5, "", "events", basecut,mc,luminosity);
949    
950     float runningsum=0;
951     for(int i=data->GetNbinsX();i>0;i--) {
952     runningsum+=data->GetBinContent(i);
953     data->SetBinContent(i,runningsum);
954     }
955    
956     float minimum=data->GetMaximum();
957    
958     TH1F* h;
959     TIter nextOF(mcm.GetHists());
960    
961     float mcsum=0;
962     float zb=0;
963     while ( h = (TH1F*)nextOF() ) {
964     float runningsum=0;
965     minimum=data->GetMaximum();//done deliberately at each step so get the minimum of the last (!) contribution
966     for(int i=h->GetNbinsX();i>0;i--) {
967     runningsum+=h->GetBinContent(i);
968     h->SetBinContent(i,runningsum);
969     if(runningsum<minimum&&runningsum>0) minimum=runningsum;
970     }
971     if(Contains(h->GetName(),"Z_b_")) {
972     zb=h->GetBinContent(h->GetNbinsX());
973     }
974     mcsum+=h->GetBinContent(h->GetNbinsX());
975     }
976    
977    
978    
979     data->SetMinimum(0.05*minimum);
980     can->cd(1)->SetBottomMargin(0.25);
981     data->GetXaxis()->SetBinLabel(1,"Pre-selection");
982     data->GetXaxis()->SetBinLabel(2,"Contains b jet");
983     data->GetXaxis()->SetBinLabel(3,"Leading jet is b-jet");
984     data->GetXaxis()->SetBinLabel(4,"|#eta_{b}|<1.3 ");
985     data->GetXaxis()->SetBinLabel(5,"|#delta#phi(b,Z)|>2.7");
986     data->GetXaxis()->SetBinLabel(6,"10<p_{T}^{Z}<1000 GeV");
987     data->GetXaxis()->SetBinLabel(7,"#alpha < 0.3");
988     data->GetXaxis()->SetBinLabel(8,"#alpha < 0.2");
989     data->GetXaxis()->SetBinLabel(9,"#alpha < 0.15");
990     data->GetXaxis()->SetBinLabel(10,"#alpha < 0.1");
991     data->GetXaxis()->SetBinLabel(11,"#alpha < 0.05");
992     data->GetXaxis()->LabelsOption("v");
993    
994     stringstream purityinfo;
995     purityinfo << "Purity: " << std::setprecision(3) << 100*zb/mcsum << " %";
996     stringstream neventsinfo;
997     neventsinfo << "Nevents: " << data->GetBinContent(data->GetNbinsX());
998     TH1F *crap = new TH1F("crap","",1,0,1);
999     crap->SetLineColor(kWhite);
1000     leg->AddEntry(crap,purityinfo.str().c_str(),"l");
1001     leg->AddEntry(crap,neventsinfo.str().c_str(),"l");
1002    
1003     data->Draw("e1");
1004     mcm.Draw("same");
1005     data->Draw("same,e1,axis");
1006     data->Draw("same,e1");
1007     // data->Draw("same,TEXT");
1008    
1009     leg->Draw();
1010    
1011     DrawPrelim();
1012    
1013     CompleteSave(can,"CutFlow___"+identifier);
1014    
1015     delete crap;
1016     delete data;
1017    
1018    
1019     }