plotting.FakeDuplicate Class Reference

Public Member Functions
def	__init__ (self, name, assoc, dup, reco, title="")
def	__str__ (self)
def	create (self, tdirectory)

Private Attributes
	_assoc
	_dup
	_name
	_reco
	_title

Detailed Description

Class to calculate the fake+duplicate rate

Definition at line 846 of file plotting.py.

Constructor & Destructor Documentation

__init__()

def plotting.FakeDuplicate.__init__	(		self,
			name,
			assoc,
			dup,
			reco,
			title = ""
	)

Constructor.

Arguments:
name  -- String for the name of the resulting efficiency histogram
assoc -- String for the name of the "associated" histogram
dup   -- String for the name of the "duplicates" histogram
reco  -- String for the name of the "reco" (denominator) histogram

Keyword arguments:
title  -- String for a title of the resulting histogram (default "")

The result is calculated as 1 - (assoc - dup) / reco

Definition at line 848 of file plotting.py.

    def __init__(self, name, assoc, dup, reco, title=""):
        """Constructor.

        Arguments:
        name  -- String for the name of the resulting efficiency histogram
        assoc -- String for the name of the "associated" histogram
        dup   -- String for the name of the "duplicates" histogram
        reco  -- String for the name of the "reco" (denominator) histogram

        Keyword arguments:
        title  -- String for a title of the resulting histogram (default "")

        The result is calculated as 1 - (assoc - dup) / reco
        """
        self._name = name
        self._assoc = assoc
        self._dup = dup
        self._reco = reco
        self._title = title

Member Function Documentation

__str__()

def plotting.FakeDuplicate.__str__

(

self

)

String representation, returns the name

Definition at line 868 of file plotting.py.

References FP420HitsObject._name, TrackerHitsObject._name, PGeometricDet::Item._name, TrackingRecHitAlgorithm._name, Logger._name, hcaldqm::DQModule._name, citk::IsolationConeDefinitionBase._name, WValidation._name, DrellYanValidation._name, hcaldqm::flag::Flag._name, hcaldqm::quantity::Quantity._name, HistoParams< T >._name, CutApplicatorBase._name, HistoParams< TH2F >._name, HistoParams< TProfile2D >._name, SequenceTypes.SequencePlaceholder._name, plotting.Subtract._name, plotting.Transform._name, plotting.FakeDuplicate._name, and SequenceTypes._TaskBasePlaceholder._name.

    def __str__(self):
        """String representation, returns the name"""
        return self._name

create()

def plotting.FakeDuplicate.create	(		self,
			tdirectory
	)

Create and return the fake+duplicate histogram from a TDirectory

Definition at line 872 of file plotting.py.

References SpecialClusterImporter< T >._assoc, plotting.FakeDuplicate._assoc, plotting.FakeDuplicate._dup, plotting._getObject(), FP420HitsObject._name, TrackerHitsObject._name, PGeometricDet::Item._name, TrackingRecHitAlgorithm._name, Logger._name, hcaldqm::DQModule._name, citk::IsolationConeDefinitionBase._name, WValidation._name, DrellYanValidation._name, hcaldqm::flag::Flag._name, hcaldqm::quantity::Quantity._name, HistoParams< T >._name, CutApplicatorBase._name, HistoParams< TH2F >._name, HistoParams< TProfile2D >._name, SequenceTypes.SequencePlaceholder._name, plotting.Subtract._name, plotting.Transform._name, plotting.FakeDuplicate._name, SequenceTypes._TaskBasePlaceholder._name, plotting.FakeDuplicate._reco, HistoParams< T >._title, HistoParams< TH2F >._title, HistoParams< TProfile2D >._title, html.PageSet._title, plotting.Subtract._title, html.HtmlReport._title, plotting.Transform._title, plotting.FakeDuplicate._title, and FastTimerService_cff.range.

    def create(self, tdirectory):
        """Create and return the fake+duplicate histogram from a TDirectory"""
        # Get the numerator/denominator histograms
        hassoc = _getObject(tdirectory, self._assoc)
        hdup = _getObject(tdirectory, self._dup)
        hreco = _getObject(tdirectory, self._reco)

        # Skip if any of them does not exist
        if not hassoc or not hdup or not hreco:
            return None

        hfakedup = hreco.Clone(self._name)
        hfakedup.SetTitle(self._title)

        for i in range(1, hassoc.GetNbinsX()+1):
            numerVal = hassoc.GetBinContent(i) - hdup.GetBinContent(i)
            denomVal = hreco.GetBinContent(i)

            fakedupVal = (1 - numerVal / denomVal) if denomVal != 0.0 else 0.0
            errVal = math.sqrt(fakedupVal*(1-fakedupVal)/denomVal) if (denomVal != 0.0 and fakedupVal <= 1) else 0.0

            hfakedup.SetBinContent(i, fakedupVal)
            hfakedup.SetBinError(i, errVal)

        return hfakedup

Member Data Documentation

_assoc

plotting.FakeDuplicate._assoc

private

Definition at line 863 of file plotting.py.

Referenced by plotting.FakeDuplicate.create().

_dup

plotting.FakeDuplicate._dup

private

Definition at line 864 of file plotting.py.

Referenced by plotting.FakeDuplicate.create().

_name

plotting.FakeDuplicate._name

private

Definition at line 862 of file plotting.py.

Referenced by plotting.FakeDuplicate.__str__(), plotting.CutEfficiency.__str__(), plotting.AggregateBins.__str__(), plotting.AggregateHistos.__str__(), plotting.ROC.__str__(), trackingPlots.TimePerEventPlot.__str__(), trackingPlots.TimePerTrackPlot.__str__(), trackingPlots.TimePerEventPlot._create(), plotting.PlotGroup._drawSeparate(), plotting.PlotGroup._save(), plotting.FakeDuplicate.create(), plotting.CutEfficiency.create(), plotting.AggregateBins.create(), plotting.AggregateHistos.create(), trackingPlots.TimePerTrackPlot.create(), plotting.Plot.create(), plotting.PlotGroup.draw(), plotting.Plot.getName(), plotting.PlotGroup.getName(), plotting.PlotterFolder.getName(), plotting.PlotterItem.getName(), plotting.PlotterFolder.getSelectionNameIterator(), validation.SimpleSample.name(), trackingPlots.Iteration.name(), plotting.PlotterItem.readDirs(), plotting.PlotGroup.remove(), and plotting.Plot.setName().

_reco

plotting.FakeDuplicate._reco

private

Definition at line 865 of file plotting.py.

Referenced by plotting.FakeDuplicate.create().

_title

plotting.FakeDuplicate._title

private

Definition at line 866 of file plotting.py.

Referenced by plotting.FakeDuplicate.create(), plotting.CutEfficiency.create(), and plotting.Plot.create().