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Comparing UserCode/cbrown/AnalysisFramework/Plotting/Modules/Systematics.C (file contents):
Revision 1.3 by buchmann, Tue Jul 19 09:28:30 2011 UTC vs.
Revision 1.19 by buchmann, Wed Aug 17 17:15:14 2011 UTC

#	Line 36 | Line 36 | int iplot=0;
36		int verbose=0;
37		string geqleq;
38		string mcjzbexpression;
39	+	bool automatized=false;//if we're running this fully automatized we don't want each function to flood the screen
40
41		TString geq_or_leq() {
42		if(geqleq=="geq") return TString(">=");
#	Line 43 | Line 44 | TString geq_or_leq() {
44		return TString("GEQ_OR_LEQ_ERROR");
45		}
46
47	+	TString ngeq_or_leq() {
48	+	if(geqleq=="geq") return TString("<=");
49	+	if(geqleq=="leq") return TString(">=");
50	+	return TString("NGEQ_OR_LEQ_ERROR");
51	+	}
52	+
53		//______________________________________________________________________________
54		Double_t Interpolate(Double_t x, TH1 *histo)
55		{
#	Line 74 | Line 81 | Double_t Interpolate(Double_t x, TH1 *hi
81		}
82		}
83
84	+	//____________________________________________________________________________________
85	+	// Plotting with all contributions, i.e. sidebands, peak, osof,ossf ... (for a systematic)
86	+	float allcontributionsplot(TTree* events, TCut kBaseCut, TCut kMassCut, TCut kSidebandCut, TCut JZBPosCut, TCut JZBNegCut) {
87	+	iplot++;
88	+	int count=iplot;
89	+	// Define new histogram
90	+	string hname=GetNumericHistoName();
91	+	TH1F* hossfp = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
92	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kMassCut&&JZBPosCut&&cutOSSF,"goff");
93	+	hname=GetNumericHistoName();
94	+	TH1F* hossfn = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
95	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kMassCut&&JZBNegCut&&cutOSSF,"goff");
96	+
97	+	hname=GetNumericHistoName();
98	+	TH1F* hosofp = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
99	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kMassCut&&JZBPosCut&&cutOSOF,"goff");
100	+	hname=GetNumericHistoName();
101	+	TH1F* hosofn = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
102	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kMassCut&&JZBNegCut&&cutOSOF,"goff");
103	+
104	+	hname=GetNumericHistoName();
105	+	TH1F* sbhossfp = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
106	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kSidebandCut&&JZBPosCut&&cutOSSF,"goff");
107	+	hname=GetNumericHistoName();
108	+	TH1F* sbhossfn = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
109	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kSidebandCut&&JZBNegCut&&cutOSSF,"goff");
110	+
111	+	hname=GetNumericHistoName();
112	+	TH1F* sbhosofp = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
113	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kSidebandCut&&JZBPosCut&&cutOSOF,"goff");
114	+	hname=GetNumericHistoName();
115	+	TH1F* sbhosofn = new TH1F(hname.c_str(),hname.c_str(),1,-14000,14000);
116	+	events->Draw(TString(mcjzbexpression)+">>"+TString(hname),kBaseCut&&kSidebandCut&&JZBNegCut&&cutOSOF,"goff");
117	+
118	+	float obs = hossfp->Integral();
119	+	float pred= hossfn->Integral() + (1.0/3)*( hosofp->Integral() - hosofn->Integral() + sbhossfp->Integral() - sbhossfn->Integral() + sbhosofp->Integral() - sbhosofn->Integral());
120	+
121	+	delete hossfp,hossfn,hosofp,hosofn;
122	+	delete sbhossfp,sbhossfn,sbhosofp,sbhosofn;
123	+	return obs-pred;
124	+	}
125	+
126
127		//____________________________________________________________________________________
128		// Efficiency plot
#	Line 86 | Line 135 | TH1F* plotEff(TTree* events, TCut kbase,
135		nBins,jzbMin,jzbMax);
136		Float_t step = (jzbMax-jzbMin)/static_cast<Float_t>(nBins);
137
138	<	events->Draw(mcjzbexpression.c_str(),"genJZBSel>-400"&&kbase,"goff");
138	>	events->Draw(mcjzbexpression.c_str(),"genJZB>-400"&&kbase,"goff");
139		Float_t maxEff = events->GetSelectedRows();
140	<	if(verbose>0) std::cout << hname << " (" << informalname <<") " << maxEff <<  std::endl;
140	>	if(verbose>0) dout << hname << " (" << informalname <<") " << maxEff <<  std::endl;
141
142	<	if(verbose>0) std::cout <<  "JZB max = " << jzbMax << std::endl;
142	>	if(verbose>0) dout <<  "JZB max = " << jzbMax << std::endl;
143		// Loop over steps to get efficiency curve
144		char cut[256];
145		for ( Int_t iBin = 0; iBin<nBins; ++iBin ) {
146	<	sprintf(cut,"genJZBSel>%3f",jzbMin+iBin*step);
146	>	sprintf(cut,"genJZB>%3f",jzbMin+iBin*step);
147		events->Draw(mcjzbexpression.c_str(),TCut(cut)&&kbase,"goff");
148		Float_t eff = static_cast<Float_t>(events->GetSelectedRows())/maxEff;
149	<	//     std::cout << "COUCOU " << __LINE__ << std::endl;
149	>	//     dout << "COUCOU " << __LINE__ << std::endl;
150		hJzbEff->SetBinContent(iBin+1,eff);
151		hJzbEff->SetBinError(iBin+1,TMath::Sqrt(eff*(1-eff)/maxEff));
152		}
#	Line 109 | Line 158 | TH1F* plotEff(TTree* events, TCut kbase,
158
159		//________________________________________________________________________________________
160		// Pile-up efficiency
161	<	float pileup(TTree *events, string informalname, Float_t myJzbMax = 140. ) {
161	>	float pileup(TTree *events, bool requireZ, string informalname, string addcut="",Float_t myJzbMax = 140. ) {
162		nBins = 16;
163		jzbMax = myJzbMax;
164
165		// Acceptance cuts
166	<	TCut kbase("abs(genMllSel-91.2)<20&&genNjets>2&&genZPtSel>0&&abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
166	>	TCut kbase("abs(genMll-91.2)<20&&genNjets>2&&genZPt>0&&abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
167	>	if(addcut!="") kbase=kbase&&addcut.c_str();//this is mostly for SUSY scans (adding requirements on masses)
168
169	+	if(requireZ) kbase=kbase&&"TMath::Abs(genMID)==23";
170		TH1F* hLM4 = plotEff(events,kbase,informalname);
171		hLM4->SetMinimum(0.);
172
#	Line 128 | Line 179 | float pileup(TTree *events, string infor
179		// Pimped-up function
180		TF1* funcUp = (TF1*)func->Clone();
181		funcUp->SetParameter( 0., func->GetParameter(0)/1.1); // 10% systematic error (up in sigma => 0.1 in erfc)
182	<	std::cout << "  PU: " << funcUp->Eval(jzbSel) << " " <<  func->Eval(jzbSel)
182	>	if(!automatized) dout << "  PU: " << funcUp->Eval(jzbSel) << " " <<  func->Eval(jzbSel)
183		<< "(" << (funcUp->Eval(jzbSel)-func->Eval(jzbSel))/func->Eval(jzbSel)*100. << "%)" << std::endl;
184
185	<	return (funcUp->Eval(jzbSel)-func->Eval(jzbSel))/func->Eval(jzbSel)*100.;
185	>	return (funcUp->Eval(jzbSel)-func->Eval(jzbSel))/func->Eval(jzbSel);
186
187		}
188
189		//____________________________________________________________________________________
190	+	// Effect of peak shifting
191	+	void PeakError(TTree *events,float &result, string mcjzb, float peakerr,string addcut="") {
192	+	TString peakup("("+TString(mcjzb)+"+"+TString(any2string(TMath::Abs(peakerr)))+")"+geq_or_leq()+TString(any2string(jzbSel)));
193	+	TString peakdown("("+TString(mcjzb)+"-"+TString(any2string(TMath::Abs(peakerr)))+")"+geq_or_leq()+TString(any2string(jzbSel)));
194	+	TString peakcentral("("+TString(mcjzb)+")"+geq_or_leq()+TString(any2string(jzbSel)));
195	+	TString npeakup("("+TString(mcjzb)+"+"+TString(any2string(TMath::Abs(peakerr)))+")"+ngeq_or_leq()+"-"+TString(any2string(jzbSel)));
196	+	TString npeakdown("("+TString(mcjzb)+"-"+TString(any2string(TMath::Abs(peakerr)))+")"+ngeq_or_leq()+"-"+TString(any2string(jzbSel)));
197	+	TString npeakcentral("("+TString(mcjzb)+")"+ngeq_or_leq()+"-"+TString(any2string(jzbSel)));
198	+
199	+	nBins = 1;
200	+	string informalname="PeakErrorCalculation";
201	+	float resup,resdown,rescent;
202	+	for(int i=0;i<3;i++) {
203	+	string poscut,negcut;
204	+	if(i==0) {
205	+	poscut=peakcentral;
206	+	negcut=npeakcentral;
207	+	} else if(i==1) {
208	+	poscut=peakdown;
209	+	negcut=npeakdown;
210	+	} else if(i==2) {
211	+	poscut=peakup;
212	+	negcut=npeakup;
213	+	}
214	+	float res;
215	+	if(addcut=="") res=allcontributionsplot(events,cutnJets,cutmass,sidebandcut,poscut.c_str(),negcut.c_str());
216	+	else res=allcontributionsplot(events,cutnJets&&addcut.c_str(),cutmass,sidebandcut,poscut.c_str(),negcut.c_str());
217	+	if(i==0) rescent=res;
218	+	else if(i==1) resdown=res;
219	+	else if(i==2) resup=res;
220	+	}
221	+	if(TMath::Abs(rescent-resup)>TMath::Abs(rescent-resdown)) result=(TMath::Abs(rescent-resup)/rescent);
222	+	else result=(TMath::Abs(rescent-resdown)/rescent);
223	+	}
224	+
225	+	//____________________________________________________________________________________
226		// Total selection efficiency (MC)
227	<	void MCefficiency(TTree *events,float &res, float &reserr,string mcjzb) {
227	>	void MCefficiency(TTree *events,float &result, float &resulterr,string mcjzb,bool requireZ,int Neventsinfile, string addcut="") {
228
229		char jzbSelStr[256]; sprintf(jzbSelStr,"%f",jzbSel);
230		// All acceptance cuts at gen. level
231	<	TCut kbase("abs(genMllSel-91.2)<20&&genNjets>2&&genZPt>0&&genJZB"+geq_or_leq()+TString(jzbSelStr)+"&&genId1==-genId2");
231	>	//TCut kbase("abs(genMll-91.2)<20&&genNjets>2&&genZPt>0&&genJZB"+geq_or_leq()+TString(jzbSelStr)+"&&genId1==-genId2");
232	>	TCut kbase("");
233	>	if(requireZ) kbase=kbase&&"TMath::Abs(genMID)==23";
234	>	if(addcut!="") kbase=kbase&&addcut.c_str();//this is mostly for SUSY scans (adding requirements on masses)
235		// Corresponding reco. cuts
236	<	TCut ksel("abs(mll-91.2)<20&&id1==id2&&"+TString(mcjzb)+geq_or_leq()+TString(jzbSelStr));
237	<
236	>	TCut ksel("pfJetGoodNum>2&&abs(mll-91.2)<20&&id1==id2&&"+TString(mcjzb)+geq_or_leq()+TString(jzbSelStr));
237	>	TCut ksel2("pfJetGoodNum>2&&abs(mll-91.2)<20&&id1==id2&&"+TString(mcjzb)+ngeq_or_leq()+TString("-")+TString(jzbSelStr));
238		events->Draw(mcjzbexpression.c_str(),kbase&&ksel,"goff");
239		Float_t sel = events->GetSelectedRows();
240	<	events->Draw(mcjzbexpression.c_str(),kbase,"goff");
241	<	Float_t tot = events->GetSelectedRows();
242	<
243	<	res=sel/tot;
244	<	reserr=TMath::Sqrt(sel/tot*(1-sel/tot)/tot);
245	<	std::cout << "  MC efficiency: " << res << "+-" << reserr << std::endl;
240	>	events->Draw(mcjzbexpression.c_str(),kbase&&ksel2,"goff");
241	>	Float_t nsel = events->GetSelectedRows();
242	>	//      events->Draw(mcjzbexpression.c_str(),kbase,"goff");
243	>	//      Float_t tot = events->GetSelectedRows();
244	>	Float_t tot = Neventsinfile;
245	>
246	>	result=(sel-nsel)/tot;
247	>	resulterr=TMath::Sqrt(sel/tot*(1-sel/tot)/tot);
248	>	if(!automatized) dout << "  MC efficiency: " << result << "+-" << resulterr << "  ( JZB>" << jzbSel << " : " << sel << " , JZB<-" << jzbSel << " : " << nsel << " and nevents=" << tot << ")" << std::endl;
249		}
250
251	<	float JZBefficiency(TTree *events, string informalname) {
252	<	TCut kbase("abs(genMllSel-91.2)<20&&genNjets>2&&genZPt>0&&abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
251	>	void JZBefficiency(TTree *events, string informalname, float &jzbeff, float &jzbefferr, bool requireZ, string addcut="") {
252	>	TCut kbase("abs(genMll-91.2)<20&&genNjets>2&&genZPt>0&&abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
253	>	if(addcut!="") kbase=kbase&&addcut.c_str();//this is mostly for SUSY scans (adding requirements on masses)
254	>	if(requireZ) kbase=kbase&&"TMath::Abs(genMID)==23";
255		TH1F* hLM4 = plotEff(events,kbase,informalname);
256		Int_t bin = hLM4->FindBin(jzbSel); // To get the error
257	<	std::cout << "  Efficiency at JZB==" << jzbSel  << std::endl;
258	<	std::cout << "    " << Interpolate(jzbSel,hLM4) << "+-" << hLM4->GetBinError(bin)  << std::endl;
259	<	return -1;
257	>	jzbeff=Interpolate(jzbSel,hLM4);
258	>	jzbefferr=hLM4->GetBinError(bin);
259	>	if(!automatized) dout << "  Efficiency at JZB==" << jzbSel  << std::endl;
260	>	if(!automatized) dout << "    " << jzbeff << "+-" << jzbefferr  << std::endl;
261		}
262
263		//________________________________________________________________________
264		// Effect of energy scale on efficiency
265	<	void JZBjetScale(TTree *events, float &jesdown, float &jesup, string informalname="",float syst=0.1, Float_t jzbSelection=-1, TString plotName = "" ) {
266	<	TCut kbase("abs(genMllSel-91.2)<20&&genZPt>0");
265	>	void JZBjetScale(TTree *events, float &jesdown, float &jesup, string informalname,bool requireZ,string addcut="",float syst=0.1, Float_t jzbSelection=-1, TString plotName = "" ) {
266	>	TCut kbase("abs(genMll-91.2)<20&&genZPt>0");
267	>	if(addcut!="") kbase=kbase&&addcut.c_str();//this is mostly for SUSY scans (adding requirements on masses)
268	>	if(requireZ) kbase=kbase&&"TMath::Abs(genMID)==23";
269	>
270		TCut ksel("abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
271		TCut nJets("pfJetGoodNum>2");
272		stringstream down,up;
#	Line 177 | Line 276 | void JZBjetScale(TTree *events, float &j
276		TCut nJetsP(up.str().c_str());
277		TCut nJetsM(down.str().c_str());
278
180	–	if ( jzbSelection>0 ) jzbSel = jzbSelection;
181	–
279		if ( !(plotName.Length()>1) ) plotName = informalname;
280
281		nBins = 1; jzbMin = jzbSel*0.95; jzbMax = jzbSel*1.05;
#	Line 192 | Line 289 | void JZBjetScale(TTree *events, float &j
289		Float_t eff  = Interpolate(jzbSel,hist);
290		Float_t effp = Interpolate(jzbSel,histp);
291		Float_t effm = Interpolate(jzbSel,histm);
292	<	std::cout << "  Efficiency at JZB==" << jzbSel  << std::endl;
293	<	std::cout << "    JESup: " << effp << " (" << (effp-eff)/eff*100. << "%)" << std::endl;
294	<	std::cout << "    central:  " << eff << std::endl;
295	<	std::cout << "    JESdown: " << effm << " (" << (effm-eff)/eff*100. << "%)" << std::endl;
296	<	jesup=(effp-eff)/eff*100.;
297	<	jesdown=(effm-eff)/eff*100.;
292	>	if(!automatized) dout << "  Efficiency at JZB==" << jzbSel  << std::endl;
293	>	if(!automatized) dout << "    JESup: " << effp << " (" << (effp-eff)/eff*100. << "%)" << std::endl;
294	>	if(!automatized) dout << "    central:  " << eff << std::endl;
295	>	if(!automatized) dout << "    JESdown: " << effm << " (" << (effm-eff)/eff*100. << "%)" << std::endl;
296	>	jesup=(effp-eff)/eff;
297	>	jesdown=(effm-eff)/eff;
298		}
299
300		//________________________________________________________________________
301		// Effect of energy scale on JZB efficiency
302	<	void doJZBscale(TTree *events, float &down, float &up, float &syst, float systematic, string informalname) {
302	>	void doJZBscale(TTree *events, float &down, float &up, float &syst, float systematic, string informalname, bool requireZ, string addcut) {
303
304	<	TCut kbase("abs(genMllSel-91.2)<20&&genZPt>0&&genNjets>2");
304	>	TCut kbase("abs(genMll-91.2)<20&&genZPt>0&&genNjets>2");
305	>	if(addcut!="") kbase=kbase&&addcut.c_str();//this is mostly for SUSY scans (adding requirements on masses)
306	>	if(requireZ) kbase=kbase&&"TMath::Abs(genMID)==23";
307		TCut ksel("abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
308
309		nBins =    50;
#	Line 217 | Line 316 | void doJZBscale(TTree *events, float &do
316		Float_t eff  = Interpolate(jzbSel,hist);
317		Float_t effp = Interpolate(jzbSel*(1.+systematic),hist);
318		Float_t effm = Interpolate(jzbSel*(1.-systematic),hist);
319	<	std::cout << "  efficiency at JZB==" << jzbSel*(1.+systematic)  << "(-"<<syst*100<<"%) : " << effp << " (" << ((effp-eff)/eff)*100. << "%)"  << std::endl;
320	<	std::cout << "  efficiency at JZB==" << jzbSel  << ": " << eff << std::endl;
321	<	std::cout << "  efficiency at JZB==" << jzbSel*(1.-systematic)  << "(-"<<syst*100<<"%) : " << effm << " (" << ((effm-eff)/eff)*100. << "%)"  << std::endl;
322	<	up=((effp-eff)/eff)*100;
323	<	down=((effm-eff)/eff)*100;
319	>	if(!automatized) dout << "  efficiency at JZB==" << jzbSel*(1.+systematic)  << "(-"<<syst*100<<"%) : " << effp << " (" << ((effp-eff)/eff)*100. << "%)"  << std::endl;
320	>	if(!automatized) dout << "  efficiency at JZB==" << jzbSel  << ": " << eff << std::endl;
321	>	if(!automatized) dout << "  efficiency at JZB==" << jzbSel*(1.-systematic)  << "(-"<<syst*100<<"%) : " << effm << " (" << ((effm-eff)/eff)*100. << "%)"  << std::endl;
322	>	up=((effp-eff)/eff);
323	>	down=((effm-eff)/eff);
324		}
325
326		//________________________________________________________________________
327		// JZB response (true/reco. vs. true)
328	<	void JZBresponse(TTree *events, bool isMET = kFALSE, Float_t myJzbMax = 200., Int_t nPeriods = 9 ) {
328	>	void JZBresponse(TTree *events, bool requireZ, float &resp, float &resperr, string addcut="",bool isMET = kFALSE, Float_t myJzbMax = 200., Int_t nPeriods = 9 ) {
329
330		jzbMin = 20;
331	<	TCut kbase("abs(genMllSel-91.2)<20&&genZPtSel>0&&genNjets>2");
331	>	TCut kbase("abs(genMll-91.2)<20&&genZPt>0&&genNjets>2");
332	>	if(addcut!="") kbase=kbase&&addcut.c_str();//this is mostly for SUSY scans (adding requirements on masses)
333	>	if(requireZ) kbase=kbase&&"TMath::Abs(genMID)==23";
334		TCut ksel("abs(mll-91.2)<20&&((id1+1)*(id2+1)*ch1*ch2)!=-2");
335
336	<	TProfile* hJzbResp = new TProfile("hJzbResp","JZB response  ; JZB true (GeV/c); JZB reco. / JZB true",
236	<	nPeriods, jzbMin, myJzbMax, "" );
336	>	TProfile* hJzbResp = new TProfile("hJzbResp","JZB response  ; JZB true (GeV/c); JZB reco. / JZB true", nPeriods, jzbMin, myJzbMax, "" );
337
338	<	if (!isMET) events->Project("hJzbResp","("+TString(mcjzbexpression)+")/genJZBSel:genJZBSel",kbase&&ksel);
338	>	if (!isMET) events->Project("hJzbResp","("+TString(mcjzbexpression)+")/genJZB:genJZB",kbase&&ksel);
339		else events->Project("hJzbResp","met[4]/genMET:genMET",kbase&&ksel);
340
341		hJzbResp->SetMaximum(1.2);
342		hJzbResp->SetMinimum(0.2);
343		hJzbResp->Fit("pol0","Q");
344		TF1 *fittedfunction = hJzbResp->GetFunction("pol0");
345	<	cout << "  Response: " << fittedfunction->GetParameter(0) << " +/- " << fittedfunction->GetParError(0) << endl;
345	>	resp=fittedfunction->GetParameter(0);
346	>	resperr=fittedfunction->GetParError(0);
347	>	if(!automatized) dout << "  Response: " << resp << " +/- " << resperr << endl;
348	>	delete hJzbResp;
349		}
350
351
352	<	void do_systematics_for_one_file(TTree *events,string informalname, vector<vector<float> > &uncertainties,string mcjzb,string datajzb) {
352	>	void do_systematics_for_one_file(TTree *events,int Neventsinfile,string informalname, vector<vector<float> > &results,string mcjzb,string datajzb,float peakerror,bool requireZ=false, string addcut="") {
353
354		float JetEnergyScaleUncert=0.1;
355		float JZBScaleUncert=0.1;
356		mcjzbexpression=mcjzb;
357	+	float triggereff=4.0/100;// in range [0,1]
358	+	dout << "Trigger efficiency not implemented in this script  yet, still using external one" << endl;
359	+	float leptonseleff=2.0/100;// in range [0,1]
360	+	dout << "Lepton selection efficiency not implemented in this script  yet, still using external one" << endl;
361
362	<	float triggereff=4;//percent!
363	<	cout << "Trigger efficiency not implemented in this script  yet, still using external one" << endl;
364	<	float leptonseleff=2;//percent!
365	<	cout << "Lepton selection efficiency not implemented in this script  yet, still using external one" << endl;
366	<
260	<	float mceff,mcefferr;
261	<	cout << "MC efficiencies:" << endl;
262	<	MCefficiency(events,mceff,mcefferr,mcjzb);
263	<	JZBefficiency(events,informalname);
362	>	float mceff,mcefferr,jzbeff,jzbefferr;
363	>	if(!automatized) dout << "MC efficiencies:" << endl;
364	>	MCefficiency(events,mceff,mcefferr,mcjzb,requireZ,Neventsinfile,addcut);
365	>	JZBefficiency(events,informalname,jzbeff,jzbefferr,requireZ,addcut);
366	>	if(!automatized) dout << "JZB efficiency: " << jzbeff << "+/-" << jzbefferr << endl;
367
368	<	std::cout << "Jet energy scale: " << std::endl;
368	>	if(!automatized) dout << "Error from Peak position:" << endl;
369	>	float sysfrompeak=0;
370	>	PeakError(events,sysfrompeak,mcjzb,peakerror,addcut);
371	>
372	>	if(!automatized) dout << "Jet energy scale: " << std::endl;
373		float jesup,jesdown;
374	<	JZBjetScale(events,jesdown,jesup,informalname,JetEnergyScaleUncert);
374	>	JZBjetScale(events,jesdown,jesup,informalname,requireZ,addcut,JetEnergyScaleUncert);
375
376	<	std::cout << "JZB scale: " << std::endl;
376	>	if(!automatized) dout << "JZB scale: " << std::endl;
377		float scaleup,scaledown,scalesyst;
378	<	doJZBscale(events,scaledown,scaleup,scalesyst,JZBScaleUncert,informalname);
378	>	doJZBscale(events,scaledown,scaleup,scalesyst,JZBScaleUncert,informalname,requireZ,addcut);
379
380	<	std::cout << "JZB response: " << std::endl;
381	<	JZBresponse(events);
380	>	if(!automatized) dout << "JZB response: " << std::endl;
381	>	float resp,resperr;
382	>	JZBresponse(events,requireZ,resp,resperr,addcut);
383
384	<	std::cout << "Pileup: " << std::endl;
385	<	float resolution=pileup(events,informalname);
384	>	if(!automatized) dout << "Pileup: " << std::endl;
385	>	float resolution=pileup(events,requireZ,informalname,addcut);
386
387	<	cout << "_______________________________________________" << endl;
388	<	cout << "                 SUMMARY FOR " << informalname << " with JZB>" << jzbSel << endl;
389	<	cout << "Trigger efficiency: " << triggereff << endl;
390	<	cout << "Lepton Sel Eff: " << leptonseleff << endl;
391	<	cout << "For JZB>" << jzbSel << endl;
392	<	cout << "Jet energy scale: " << jesup << " " << jesdown << " --> suggesting: " << Round(0.5*(fabs(jesup)+fabs(jesdown)),1) << endl;
393	<	cout << "JZB Scale Uncert: " << scaledown << " " << scaleup << " --> suggesting: " << Round(0.5*(fabs(scaledown)+fabs(scaleup)),1) << endl;
394	<	cout << "Resolution : " << resolution << endl;
387	>	dout << "_______________________________________________" << endl;
388	>	dout << "                 SUMMARY FOR " << informalname << " with JZB>" << jzbSel << "  (all in %) ";
389	>	if(addcut!="") dout << "With additional cut: " << addcut;
390	>	dout << endl;
391	>	dout << "MC efficiency: " << mceff << "+/-" << mcefferr << endl; // in range [0,1]
392	>	dout << "Trigger efficiency: " << triggereff << endl; // in range [0,1]
393	>	dout << "Lepton Sel Eff: " << leptonseleff << endl; // in range [0,1]
394	>	dout << "Jet energy scale: " << jesup << " " << jesdown << endl; // in range [0,1]
395	>	dout << "JZB Scale Uncert: " << scaledown << " " << scaleup << endl; // in range [0,1]
396	>	dout << "Resolution : " << resolution << endl; // in range [0,1]
397	>	dout << "From peak : " << sysfrompeak << endl; // in range [0,1]
398	>	dout << "JZB efficiency: " << jzbeff << "+/-" << jzbefferr << " (not yet included below) " << endl; // in range [0,1]
399	>	dout << "JZB response  : " << resp << " +/-" << resperr << " (not yet included below) " << endl; // in range [0,1]
400
401	<	vector<float> uncert;
402	<	uncert.push_back(jzbSel);
403	<	uncert.push_back(triggereff);
404	<	uncert.push_back(leptonseleff);
405	<	uncert.push_back(0.5*(fabs(jesup)+fabs(jesdown)));
406	<	uncert.push_back(0.5*(fabs(scaledown)+fabs(scaleup)));
407	<	uncert.push_back(resolution);
401	>	float toterr=0;
402	>	toterr+=(triggereff)*(triggereff);
403	>	toterr+=(leptonseleff)*(leptonseleff);
404	>	if(fabs(jesup)>fabs(jesdown)) toterr+=(jesup*jesup); else toterr+=(jesdown*jesdown);
405	>	if(fabs(scaleup)>fabs(scaledown)) toterr+=(scaleup*scaleup); else toterr+=(scaledown*scaledown);
406	>	toterr+=(resolution*resolution);
407	>	toterr+=(sysfrompeak*sysfrompeak);
408	>	dout << "TOTAL SYSTEMATICS: " << TMath::Sqrt(toterr) << " --> " << TMath::Sqrt(toterr)*mceff << endl;
409	>	float systerr=TMath::Sqrt(toterr)*mceff;
410	>	toterr=TMath::Sqrt(toterr*mceff*mceff+mcefferr*mcefferr);//also includes stat err!
411
412	<	uncertainties.push_back(uncert);
413	<	}
414	<
415	<	vector<vector<float> > compute_systematics(string mcjzb, string datajzb, samplecollection &signalsamples, vector<float> bins) {
416	<	vector< vector<float> > uncertainties;
412	>	dout << "FINAL RESULT : " << 100*mceff << " +/- "<< 100*mcefferr << " (stat) +/- " << 100*systerr << " (syst)   %" << endl;
413	>	dout << "     we thus use the sqrt of the sum of the squares of the stat & syst err, which is : " << 100*toterr << endl;
414	>
415	>	//Do not modify the lines below or mess with the order; this order is expected by all limit calculating functions!
416	>	vector<float> res;
417	>	res.push_back(jzbSel);
418	>	res.push_back(mceff);
419	>	res.push_back(mcefferr);
420	>	res.push_back(toterr);
421	>	res.push_back(TMath::Sqrt((mcefferr)*(mcefferr)+(toterr*toterr)));
422	>	if(fabs(jesup)>fabs(jesdown)) res.push_back(fabs(jesup)); else res.push_back(fabs(jesdown));
423	>	if(fabs(scaleup)>fabs(scaledown)) res.push_back(fabs(scaleup)); else res.push_back(fabs(scaledown));
424	>	res.push_back(fabs(resolution));
425	>	results.push_back(res);
426	>	}
427	>
428	>	vector<vector<float> > compute_systematics(string mcjzb, float mcpeakerror, string datajzb, samplecollection &signalsamples, vector<float> bins, bool requireZ=false) {
429	>	automatized=true;
430	>	vector< vector<float> > systematics;
431		for (int isignal=0; isignal<signalsamples.collection.size();isignal++) {
432	<	cout << "Looking at signal " << (signalsamples.collection)[isignal].filename << endl;
432	>	dout << "Looking at signal " << (signalsamples.collection)[isignal].filename << endl;
433		for(int ibin=0;ibin<bins.size();ibin++) {
434		jzbSel=bins[ibin];
435		geqleq="geq";
436	<	do_systematics_for_one_file((signalsamples.collection)[isignal].events,(signalsamples.collection)[isignal].samplename,uncertainties,mcjzb,datajzb);
436	>	do_systematics_for_one_file((signalsamples.collection)[isignal].events,(signalsamples.collection)[isignal].Nentries,(signalsamples.collection)[isignal].samplename,systematics,mcjzb,datajzb,mcpeakerror,requireZ);
437		}//end of bin loop
438		}//end of signal loop
439	<	return uncertainties;
439	>	return systematics;
440		}

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