Reference Manual

Inheritance diagram for utils.BinToBin:

Public Member Functions
def	__init__

def	checkBinningMatches

def	do_test

Public Member Functions inherited from utils.StatisticalTest
def	__init__

def	do_test

def	get_rank

def	get_status

def	set_operands

Public Attributes
	epsilon

	name

Public Attributes inherited from utils.StatisticalTest
	h1

	h2

	is_init

	name

	rank
	2D! return test_codes["2D"] More...

	threshold

Detailed Description

The bin to bin comparison builds a fake pvalue. It is 0 if the number of 
bins is different. It is % of corresponding bins otherwhise.
A threshold of 1 is needed to require a 1 to 1 correspondance between 
hisograms.

Definition at line 298 of file utils.py.

Constructor & Destructor Documentation

def utils.BinToBin.__init__	(	self,
		threshold = `1`
	)

Definition at line 304 of file utils.py.

 
   def __init__(self, threshold=1):
     StatisticalTest.__init__(self, threshold)
     self.name='BinToBin'
     self.epsilon= 0.000001

utils.BinToBin.epsilon

epsilon

Definition: utils.py:307

utils.StatisticalTest.name

name

Definition: utils.py:101

utils.BinToBin.__init__

def __init__

Definition: utils.py:304

Member Function Documentation

def utils.BinToBin.checkBinningMatches ( self )

Definition at line 309 of file utils.py.

References funct.abs(), learn_.epsilon, HcalAutoPedestalValidator.epsilon, HcalPedestalWidthsCheck.epsilon, HcalPedestalsCheck.epsilon, HcalGainsCheck.epsilon, and utils.BinToBin.epsilon.

Referenced by utils.BinToBin.do_test(), and utils.BinToBin1percent.do_test().

 
   def checkBinningMatches(self):
     if self.h1.GetNbinsX() != self.h2.GetNbinsX() \
            or self.h1.GetNbinsY() != self.h2.GetNbinsY() \
            or self.h1.GetNbinsZ() != self.h2.GetNbinsZ() \
            or abs(self.h1.GetXaxis().GetXmin() - self.h2.GetXaxis().GetXmin()) >self.epsilon \
            or abs(self.h1.GetYaxis().GetXmin() - self.h2.GetYaxis().GetXmin()) >self.epsilon \
            or abs(self.h1.GetZaxis().GetXmin() - self.h2.GetZaxis().GetXmin()) >self.epsilon \
            or abs(self.h1.GetXaxis().GetXmax() - self.h2.GetXaxis().GetXmax()) >self.epsilon \
            or abs(self.h1.GetYaxis().GetXmax() - self.h2.GetYaxis().GetXmax()) >self.epsilon \
            or abs(self.h1.GetZaxis().GetXmax() - self.h2.GetZaxis().GetXmax()) >self.epsilon:
       return False
     return True

utils.BinToBin.epsilon

epsilon

Definition: utils.py:307

funct::abs

Abs< T >::type abs(const T &t)

Definition: Abs.h:22

utils.BinToBin.checkBinningMatches

def checkBinningMatches

Definition: utils.py:309

def utils.BinToBin.do_test ( self )

Definition at line 322 of file utils.py.

References funct.abs(), utils.BinToBin.checkBinningMatches(), DQMStore.checkBinningMatches(), learn_.epsilon, HcalAutoPedestalValidator.epsilon, HcalPedestalWidthsCheck.epsilon, HcalPedestalsCheck.epsilon, HcalGainsCheck.epsilon, utils.BinToBin.epsilon, utils.getNbins(), FitSlicesYTool.h1, ConfigurableHisto.h1, DQMSourceExample.h1, utils.StatisticalTest.h1, and PlotAlignmentValidation::DMRPlotInfo.h1.

 
   def do_test(self):
     # fist check that binning matches
     if not self.checkBinningMatches():
       return test_codes["DIFF_BIN"]
     # then do the real check
     equal = 1
     nbins = getNbins(self.h1)
     n_ok_bins=0.0
     for ibin in xrange(0,nbins):
       h1bin=self.h1.GetBinContent(ibin)
       h2bin=self.h2.GetBinContent(ibin)
       bindiff=h1bin-h2bin
 
       binavg=.5*(h1bin+h2bin)
 
       if binavg==0 or abs(bindiff) < self.epsilon:
         n_ok_bins+=1
         #print "Bin %ibin: bindiff %s" %(ibin,bindiff)
       else:
         print "Bin %ibin: bindiff %s" %(ibin,bindiff)
 
       #if abs(bindiff)!=0 :
         #print "Bin %ibin: bindiff %s" %(ibin,bindiff)
     
     rank=n_ok_bins/nbins
     
     if rank!=1:
       print "Histogram %s differs: nok: %s ntot: %s" %(self.h1.GetName(),n_ok_bins,nbins)
     
     return rank
 
 #-------------------------------------------------------------------------------