| 1 |
nmohr |
1.1 |
#!/usr/bin/env python
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import pickle
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import ROOT
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from BetterConfigParser import BetterConfigParser
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import sys, os
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from optparse import OptionParser
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from copy import copy,deepcopy
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from StackMaker import StackMaker
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from math import sqrt
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import math
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from HiggsAnalysis.CombinedLimit.DatacardParser import *
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from HiggsAnalysis.CombinedLimit.ShapeTools import *
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ROOT.gROOT.SetBatch(True)
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ROOT.gSystem.Load("libHiggsAnalysisCombinedLimit.so")
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#CONFIGURE
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argv = sys.argv
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parser = OptionParser()
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parser.add_option("-D", "--datacard", dest="dc", default="",
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help="Datacard to be plotted")
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parser.add_option("-B", "--bin", dest="bin", default="",
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help="DC bin to plot")
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parser.add_option("-M", "--mlfit", dest="mlfit", default="",
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help="mlfit file for nuisances")
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parser.add_option("-F", "--fitresult", dest="fit", default="s",
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help="Fit result to be used, 's' (signal+background) or 'b' (background only), default is 's'")
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parser.add_option("-C", "--config", dest="config", default=[], action="append",
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help="configuration file")
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(opts, args) = parser.parse_args(argv)
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def readBestFit(theFile):
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file = ROOT.TFile(theFile)
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nmohr |
1.4 |
if file == None: raise RuntimeError, "Cannot open file %s" % theFile
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| 36 |
nmohr |
1.1 |
fit_s = file.Get("fit_s")
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fit_b = file.Get("fit_b")
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prefit = file.Get("nuisances_prefit")
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if fit_s == None or fit_s.ClassName() != "RooFitResult": raise RuntimeError, "File %s does not contain the output of the signal fit 'fit_s'" % args[0]
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if fit_b == None or fit_b.ClassName() != "RooFitResult": raise RuntimeError, "File %s does not contain the output of the background fit 'fit_b'" % args[0]
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if prefit == None or prefit.ClassName() != "RooArgSet": raise RuntimeError, "File %s does not contain the prefit nuisances 'nuisances_prefit'" % args[0]
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isFlagged = {}
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table = {}
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fpf_b = fit_b.floatParsFinal()
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fpf_s = fit_s.floatParsFinal()
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nuiVariation = {}
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for i in range(fpf_s.getSize()):
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nuis_s = fpf_s.at(i)
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name = nuis_s.GetName();
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nuis_b = fpf_b.find(name)
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nuis_p = prefit.find(name)
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if nuis_p != None:
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mean_p, sigma_p = (nuis_p.getVal(), nuis_p.getError())
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for fit_name, nuis_x in [('b', nuis_b), ('s',nuis_s)]:
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if nuis_p != None:
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valShift = (nuis_x.getVal() - mean_p)/sigma_p
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#sigShift = nuis_x.getError()/sigma_p
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print fit_name, name
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print valShift
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nuiVariation['%s_%s'%(fit_name,name)] = valShift
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#print valShift
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return nuiVariation
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nmohr |
1.6 |
def getBestFitShapes(procs,theShapes,shapeNui,theBestFit,DC,setup,opts,Dict):
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nmohr |
1.4 |
b = opts.bin
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for p in procs:
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counter = 0
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nom = theShapes[p].Clone()
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for (lsyst,nofloat,pdf,pdfargs,errline) in DC.systs:
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if errline[b][p] == 0: continue
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| 72 |
nmohr |
1.7 |
if ("shape" in pdf) and not 'CMS_vhbb_stat' in lsyst:
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nmohr |
1.4 |
if shapeNui > 0.:
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theVari = 'Up'
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else:
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theVari = 'Down'
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bestNuiVar = theShapes[p+lsyst+theVari].Clone()
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bestNuiVar.Add(nom,-1.)
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bestNuiVar.Scale(abs(shapeNui[p]))
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if counter == 0:
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bestNui = bestNuiVar.Clone()
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else:
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bestNui.Add(bestNuiVar)
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counter +=1
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nom.Add(bestNui)
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nmohr |
1.6 |
#nom.Scale(theBestFit[p])
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nom.Scale(theShapes[p].Integral()/nom.Integral()*theBestFit[p])
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nmohr |
1.4 |
nBins = nom.GetNbinsX()
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for bin in range(1,nBins+1):
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nom.SetBinError(bin,theShapes[p].GetBinError(bin))
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theShapes['%s_%s'%(opts.fit,p)] = nom.Clone()
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histos = []
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typs = []
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nmohr |
1.8 |
sigCount = 0
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nmohr |
1.4 |
for s in setup:
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nmohr |
1.8 |
if 'ZH' == s or 'WH' == s:
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if sigCount ==0:
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Overlay=copy(theShapes[Dict[s]])
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else:
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Overlay.Add(theShapes[Dict[s]])
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sigCount += 1
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nmohr |
1.4 |
else:
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histos.append(theShapes['%s_%s'%(opts.fit,Dict[s])])
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typs.append(s)
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nmohr |
1.8 |
return histos,Overlay,typs
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nmohr |
1.4 |
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nmohr |
1.1 |
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def drawFromDC():
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config = BetterConfigParser()
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config.read(opts.config)
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nmohr |
1.8 |
dataname = ''
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if 'Zmm' in opts.bin: dataname = 'Zmm'
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elif 'Zee' in opts.bin: dataname = 'Zee'
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nmohr |
1.9 |
elif 'Wmunu' in opts.bin: dataname = 'Wmn'
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elif 'Wenu' in opts.bin: dataname = 'Wen'
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nmohr |
1.8 |
elif 'Znunu' in opts.bin: dataname = 'Znn'
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var = 'BDT'
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if dataname == 'Zmm' or dataname == 'Zee': var = 'BDT_Zll'
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elif dataname == 'Wmn' or dataname == 'Wen': var = 'BDT_Wln'
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elif dataname == 'Znn':
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if 'HighPt' in opts.bin: var = 'BDT_ZnnHighPt'
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if 'LowPt' in opts.bin: var = 'BDT_ZnnLowPt'
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if 'LowCSV' in opts.bin: var = 'BDT_ZnnLowCSV'
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if dataname == '' or var == 'BDT': raise RuntimeError, "Did not recognise mode or var from %s" % opts.bin
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| 127 |
nmohr |
1.1 |
region = 'BDT'
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ws_var = config.get('plotDef:%s'%var,'relPath')
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blind = eval(config.get('Plot:%s'%region,'blind'))
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Stack=StackMaker(config,var,region,True)
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| 132 |
nmohr |
1.4 |
preFit = False
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nmohr |
1.6 |
addName = 'PostFit_%s' %(opts.fit)
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nmohr |
1.4 |
if not opts.mlfit:
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nmohr |
1.6 |
addName = 'PreFit'
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| 136 |
nmohr |
1.4 |
preFit = True
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nmohr |
1.6 |
Stack.options[6] = '%s_%s_%s.pdf' %(var,opts.bin,addName)
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nmohr |
1.1 |
log = eval(config.get('Plot:%s'%region,'log'))
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setup = config.get('Plot_general','setup').split(',')
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| 143 |
nmohr |
1.8 |
if dataname == 'Zmm' or dataname == 'Zee':
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setup.remove('Wb')
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setup.remove('Wlight')
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setup.remove('WH')
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nmohr |
1.1 |
Dict = eval(config.get('LimitGeneral','Dict'))
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lumi = eval(config.get('Plot_general','lumi'))
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options = copy(opts)
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options.dataname = "data_obs"
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options.mass = 0
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options.format = "%8.3f +/- %6.3f"
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| 154 |
nmohr |
1.2 |
options.channel = opts.bin
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| 155 |
nmohr |
1.1 |
options.excludeSyst = []
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| 156 |
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options.norm = False
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| 157 |
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options.stat = False
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options.bin = True # fake that is a binary output, so that we parse shape lines
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options.out = "tmp.root"
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| 160 |
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options.fileName = args[0]
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options.cexpr = False
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options.fixpars = False
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options.libs = []
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options.verbose = 0
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options.poisson = 0
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options.nuisancesToExclude = []
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| 167 |
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options.noJMax = None
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| 168 |
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| 169 |
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file = open(opts.dc, "r")
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| 170 |
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os.chdir(os.path.dirname(opts.dc))
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| 171 |
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DC = parseCard(file, options)
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| 172 |
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if not DC.hasShapes: DC.hasShapes = True
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| 173 |
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MB = ShapeBuilder(DC, options)
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| 174 |
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theShapes = {}
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| 175 |
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theSyst = {}
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| 176 |
nmohr |
1.4 |
nuiVar = {}
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| 177 |
nmohr |
1.1 |
if opts.mlfit:
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| 178 |
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nuiVar = readBestFit(opts.mlfit)
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| 179 |
nmohr |
1.8 |
if not opts.bin in DC.bins: raise RuntimeError, "Cannot open find %s in bins %s of %s" % (opts.bin,DC.bins,opts.dc)
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| 180 |
nmohr |
1.1 |
for b in DC.bins:
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| 181 |
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if options.channel != None and (options.channel != b): continue
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| 182 |
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exps = {}
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| 183 |
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expNui = {}
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| 184 |
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shapeNui = {}
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| 185 |
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for (p,e) in DC.exp[b].items(): # so that we get only self.DC.processes contributing to this bin
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| 186 |
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exps[p] = [ e, [] ]
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| 187 |
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expNui[p] = [ e, [] ]
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| 188 |
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for (lsyst,nofloat,pdf,pdfargs,errline) in DC.systs:
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| 189 |
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if pdf in ('param', 'flatParam'): continue
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| 190 |
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# begin skip systematics
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| 191 |
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skipme = False
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| 192 |
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for xs in options.excludeSyst:
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| 193 |
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if re.search(xs, lsyst):
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| 194 |
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skipme = True
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if skipme: continue
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| 196 |
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# end skip systematics
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| 197 |
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counter = 0
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| 198 |
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for p in DC.exp[b].keys(): # so that we get only self.DC.processes contributing to this bin
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| 199 |
|
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if errline[b][p] == 0: continue
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| 200 |
nmohr |
1.7 |
if p == 'QCD': continue
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| 201 |
nmohr |
1.1 |
if pdf == 'gmN':
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| 202 |
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exps[p][1].append(1/sqrt(pdfargs[0]+1));
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| 203 |
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elif pdf == 'gmM':
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| 204 |
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exps[p][1].append(errline[b][p]);
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| 205 |
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elif type(errline[b][p]) == list:
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| 206 |
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kmax = max(errline[b][p][0], errline[b][p][1], 1.0/errline[b][p][0], 1.0/errline[b][p][1]);
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| 207 |
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exps[p][1].append(kmax-1.);
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| 208 |
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elif pdf == 'lnN':
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| 209 |
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exps[p][1].append(max(errline[b][p], 1.0/errline[b][p])-1.);
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| 210 |
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if not nuiVar.has_key('%s_%s'%(opts.fit,lsyst)):
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| 211 |
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nui = 0.
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| 212 |
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else:
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| 213 |
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nui= nuiVar['%s_%s'%(opts.fit,lsyst)]
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| 214 |
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expNui[p][1].append(abs(1-errline[b][p])*nui);
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| 215 |
nmohr |
1.7 |
elif ("shape" in pdf) and not 'CMS_vhbb_stat' in lsyst:
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| 216 |
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#print 'shape %s %s: %s'%(pdf,p,lsyst)
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| 217 |
nmohr |
1.1 |
s0 = MB.getShape(b,p)
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| 218 |
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sUp = MB.getShape(b,p,lsyst+"Up")
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| 219 |
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sDown = MB.getShape(b,p,lsyst+"Down")
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| 220 |
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if (s0.InheritsFrom("RooDataHist")):
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| 221 |
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s0 = ROOT.RooAbsData.createHistogram(s0,ws_var)
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| 222 |
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s0.SetName(p)
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| 223 |
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sUp = ROOT.RooAbsData.createHistogram(sUp,ws_var)
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| 224 |
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sUp.SetName(p+lsyst+'Up')
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| 225 |
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sDown = ROOT.RooAbsData.createHistogram(sDown,ws_var)
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| 226 |
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sDown.SetName(p+lsyst+'Down')
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| 227 |
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theShapes[p] = s0.Clone()
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| 228 |
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theShapes[p+lsyst+'Up'] = sUp.Clone()
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| 229 |
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theShapes[p+lsyst+'Down'] = sDown.Clone()
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| 230 |
|
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if not nuiVar.has_key('%s_%s'%(opts.fit,lsyst)):
|
| 231 |
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nui = 0.
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| 232 |
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else:
|
| 233 |
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nui= nuiVar['%s_%s'%(opts.fit,lsyst)]
|
| 234 |
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shapeNui[p] = nui
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| 235 |
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if counter == 0:
|
| 236 |
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theSyst[lsyst] = s0.Clone()
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| 237 |
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theSyst[lsyst+'Up'] = sUp.Clone()
|
| 238 |
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theSyst[lsyst+'Down'] = sDown.Clone()
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| 239 |
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else:
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| 240 |
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theSyst[lsyst].Add(s0)
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| 241 |
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theSyst[lsyst+'Up'].Add(sUp.Clone())
|
| 242 |
|
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theSyst[lsyst+'Down'].Add(sDown.Clone())
|
| 243 |
|
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counter += 1
|
| 244 |
|
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procs = DC.exp[b].keys(); procs.sort()
|
| 245 |
nmohr |
1.7 |
if 'QCD' in procs:
|
| 246 |
|
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procs.remove('QCD')
|
| 247 |
nmohr |
1.1 |
fmt = ("%%-%ds " % max([len(p) for p in procs]))+" "+options.format;
|
| 248 |
|
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#Compute norm uncertainty and best fit
|
| 249 |
|
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theNormUncert = {}
|
| 250 |
|
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theBestFit = {}
|
| 251 |
|
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for p in procs:
|
| 252 |
|
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relunc = sqrt(sum([x*x for x in exps[p][1]]))
|
| 253 |
|
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print fmt % (p, exps[p][0], exps[p][0]*relunc)
|
| 254 |
|
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theNormUncert[p] = relunc
|
| 255 |
|
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absBestFit = sum([x for x in expNui[p][1]])
|
| 256 |
|
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theBestFit[p] = 1.+absBestFit
|
| 257 |
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|
| 258 |
|
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histos = []
|
| 259 |
|
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typs = []
|
| 260 |
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|
| 261 |
|
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setup2=copy(setup)
|
| 262 |
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|
| 263 |
|
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shapesUp = [[] for _ in range(0,len(setup2))]
|
| 264 |
|
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shapesDown = [[] for _ in range(0,len(setup2))]
|
| 265 |
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|
| 266 |
nmohr |
1.8 |
sigCount = 0
|
| 267 |
nmohr |
1.1 |
for p in procs:
|
| 268 |
nmohr |
1.2 |
b = opts.bin
|
| 269 |
nmohr |
1.1 |
for s in setup:
|
| 270 |
|
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if not Dict[s] == p: continue
|
| 271 |
nmohr |
1.8 |
if 'ZH' == s or 'WH' == s:
|
| 272 |
|
|
if sigCount ==0:
|
| 273 |
|
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Overlay=copy(theShapes[Dict[s]])
|
| 274 |
|
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else:
|
| 275 |
|
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Overlay.Add(theShapes[Dict[s]])
|
| 276 |
|
|
sigCount += 1
|
| 277 |
nmohr |
1.1 |
else:
|
| 278 |
|
|
histos.append(theShapes[Dict[s]])
|
| 279 |
|
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typs.append(s)
|
| 280 |
|
|
for (lsyst,nofloat,pdf,pdfargs,errline) in DC.systs:
|
| 281 |
|
|
if errline[b][p] == 0: continue
|
| 282 |
nmohr |
1.7 |
if ("shape" in pdf) and not 'CMS_vhbb_stat' in lsyst:
|
| 283 |
nmohr |
1.1 |
print 'syst %s'%lsyst
|
| 284 |
|
|
shapesUp[setup2.index(s)].append(theShapes[Dict[s]+lsyst+'Up'])
|
| 285 |
|
|
shapesDown[setup2.index(s)].append(theShapes[Dict[s]+lsyst+'Down'])
|
| 286 |
|
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|
| 287 |
|
|
#-------------
|
| 288 |
|
|
#Compute absolute uncertainty from shapes
|
| 289 |
|
|
counter = 0
|
| 290 |
|
|
for (lsyst,nofloat,pdf,pdfargs,errline) in DC.systs:
|
| 291 |
nmohr |
1.7 |
if ("shape" in pdf) and not 'CMS_vhbb_stat' in lsyst:
|
| 292 |
nmohr |
1.1 |
theSystUp = theSyst[lsyst+'Up'].Clone()
|
| 293 |
|
|
theSystUp.Add(theSyst[lsyst].Clone(),-1.)
|
| 294 |
|
|
theSystUp.Multiply(theSystUp)
|
| 295 |
|
|
theSystDown = theSyst[lsyst+'Down'].Clone()
|
| 296 |
|
|
theSystDown.Add(theSyst[lsyst].Clone(),-1.)
|
| 297 |
|
|
theSystDown.Multiply(theSystDown)
|
| 298 |
|
|
if counter == 0:
|
| 299 |
|
|
theAbsSystUp = theSystUp.Clone()
|
| 300 |
|
|
theAbsSystDown = theSystDown.Clone()
|
| 301 |
|
|
else:
|
| 302 |
|
|
theAbsSystUp.Add(theSystUp.Clone())
|
| 303 |
|
|
theAbsSystDown.Add(theSystDown.Clone())
|
| 304 |
|
|
counter +=1
|
| 305 |
|
|
|
| 306 |
|
|
#-------------
|
| 307 |
|
|
#Best fit for shapes
|
| 308 |
nmohr |
1.4 |
if not preFit:
|
| 309 |
nmohr |
1.8 |
histos, Overlay, typs = getBestFitShapes(procs,theShapes,shapeNui,theBestFit,DC,setup,opts,Dict)
|
| 310 |
nmohr |
1.1 |
|
| 311 |
|
|
counter = 0
|
| 312 |
|
|
errUp=[]
|
| 313 |
|
|
total=[]
|
| 314 |
|
|
errDown=[]
|
| 315 |
|
|
nBins = histos[0].GetNbinsX()
|
| 316 |
|
|
print 'total bins %s'%nBins
|
| 317 |
|
|
Error = ROOT.TGraphAsymmErrors(histos[0])
|
| 318 |
|
|
theTotalMC = histos[0].Clone()
|
| 319 |
|
|
for h in range(1,len(histos)):
|
| 320 |
|
|
theTotalMC.Add(histos[h])
|
| 321 |
|
|
|
| 322 |
|
|
total = [[]]*nBins
|
| 323 |
|
|
errUp = [[]]*nBins
|
| 324 |
|
|
errDown = [[]]*nBins
|
| 325 |
|
|
for bin in range(1,nBins+1):
|
| 326 |
|
|
binError = theTotalMC.GetBinError(bin)
|
| 327 |
|
|
if math.isnan(binError):
|
| 328 |
|
|
binError = 0.
|
| 329 |
|
|
total[bin-1]=theTotalMC.GetBinContent(bin)
|
| 330 |
|
|
#Stat uncertainty of the MC outline
|
| 331 |
|
|
errUp[bin-1] = [binError]
|
| 332 |
|
|
errDown[bin-1] = [binError]
|
| 333 |
|
|
#Relative norm uncertainty of the individual MC
|
| 334 |
|
|
for h in range(0,len(histos)):
|
| 335 |
|
|
errUp[bin-1].append(histos[h].GetBinContent(bin)*theNormUncert[histos[h].GetName()])
|
| 336 |
|
|
errDown[bin-1].append(histos[h].GetBinContent(bin)*theNormUncert[histos[h].GetName()])
|
| 337 |
|
|
#Shape uncertainty of the MC
|
| 338 |
|
|
for bin in range(1,nBins+1):
|
| 339 |
|
|
#print sqrt(theSystUp.GetBinContent(bin))
|
| 340 |
|
|
errUp[bin-1].append(sqrt(theAbsSystUp.GetBinContent(bin)))
|
| 341 |
|
|
errDown[bin-1].append(sqrt(theAbsSystDown.GetBinContent(bin)))
|
| 342 |
|
|
|
| 343 |
|
|
|
| 344 |
|
|
#Add all in quadrature
|
| 345 |
|
|
totErrUp=[sqrt(sum([x**2 for x in bin])) for bin in errUp]
|
| 346 |
|
|
totErrDown=[sqrt(sum([x**2 for x in bin])) for bin in errDown]
|
| 347 |
|
|
|
| 348 |
|
|
#Make TGraph with errors
|
| 349 |
|
|
for bin in range(1,nBins+1):
|
| 350 |
|
|
if not total[bin-1] == 0:
|
| 351 |
|
|
point=histos[0].GetXaxis().GetBinCenter(bin)
|
| 352 |
|
|
Error.SetPoint(bin-1,point,1)
|
| 353 |
|
|
Error.SetPointEYlow(bin-1,totErrDown[bin-1]/total[bin-1])
|
| 354 |
|
|
print 'down %s'%(totErrDown[bin-1]/total[bin-1])
|
| 355 |
|
|
Error.SetPointEYhigh(bin-1,totErrUp[bin-1]/total[bin-1])
|
| 356 |
|
|
print 'up %s'%(totErrUp[bin-1]/total[bin-1])
|
| 357 |
|
|
|
| 358 |
|
|
#-----------------------
|
| 359 |
|
|
#Read data
|
| 360 |
nmohr |
1.2 |
data0 = MB.getShape(opts.bin,'data_obs')
|
| 361 |
nmohr |
1.1 |
if (data0.InheritsFrom("RooDataHist")):
|
| 362 |
|
|
data0 = ROOT.RooAbsData.createHistogram(data0,ws_var)
|
| 363 |
|
|
data0.SetName('data_obs')
|
| 364 |
|
|
datas=[data0]
|
| 365 |
|
|
datatyps = [None]
|
| 366 |
|
|
datanames=[dataname]
|
| 367 |
|
|
|
| 368 |
|
|
|
| 369 |
|
|
if blind:
|
| 370 |
|
|
for bin in range(10,datas[0].GetNbinsX()+1):
|
| 371 |
|
|
datas[0].SetBinContent(bin,0)
|
| 372 |
|
|
|
| 373 |
|
|
histos.append(copy(Overlay))
|
| 374 |
nmohr |
1.8 |
if 'ZH' in setup and 'WH' in setup:
|
| 375 |
|
|
typs.append('VH')
|
| 376 |
|
|
Stack.setup.remove('ZH')
|
| 377 |
|
|
Stack.setup.remove('WH')
|
| 378 |
|
|
Stack.setup.insert(0,'VH')
|
| 379 |
|
|
elif 'ZH' in setup:
|
| 380 |
|
|
typs.append('ZH')
|
| 381 |
|
|
elif 'WH' in setup:
|
| 382 |
|
|
typs.append('WH')
|
| 383 |
nmohr |
1.1 |
|
| 384 |
|
|
Stack.histos = histos
|
| 385 |
|
|
Stack.typs = typs
|
| 386 |
|
|
Stack.datas = datas
|
| 387 |
|
|
Stack.datatyps = datatyps
|
| 388 |
|
|
Stack.datanames= datanames
|
| 389 |
|
|
Stack.overlay = Overlay
|
| 390 |
|
|
Stack.AddErrors=Error
|
| 391 |
|
|
Stack.lumi = lumi
|
| 392 |
|
|
Stack.doPlot()
|
| 393 |
|
|
|
| 394 |
|
|
print 'i am done!\n'
|
| 395 |
|
|
#-------------------------------------------------
|
| 396 |
|
|
|
| 397 |
|
|
|
| 398 |
|
|
if __name__ == "__main__":
|
| 399 |
|
|
drawFromDC()
|
| 400 |
|
|
sys.exit(0)
|
