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ROOT » ROOFIT » HISTFACTORY » RooStats::HistFactory::HistFactoryNavigation

class RooStats::HistFactory::HistFactoryNavigation

Function Members (Methods)

public:

virtual	~HistFactoryNavigation()
static TClass*	Class()
void	DrawChannel(const string& channel, RooDataSet* data = NULL)
double	GetBinValue(int bin, const string& channel)
double	GetBinValue(int bin, const string& channel, const string& sample)
TH1*	GetChannelHist(const string& channel, const string& name = "")
RooAbsPdf*	GetChannelPdf(const string& channel)
vector<std::string>	GetChannelSampleList(const string& channel)
THStack*	GetChannelStack(const string& channel, const string& name = "")
RooAbsReal*	GetConstraintTerm(const string& parameter)
double	GetConstraintUncertainty(const string& parameter)
TH1*	GetDataHist(RooDataSet* data, const string& channel, const string& name = "")
int	GetMaxBinToPrint() const
int	GetMinBinToPrint() const
RooAbsPdf*	GetModel() const
RooArgSet*	GetObservableSet(const string& channel)
TH1*	GetSampleHist(const string& channel, const string& sample, const string& name = "")
RooStats::HistFactory::HistFactoryNavigation	HistFactoryNavigation(RooStats::ModelConfig* mc)
RooStats::HistFactory::HistFactoryNavigation	HistFactoryNavigation(const RooStats::HistFactory::HistFactoryNavigation&)
RooStats::HistFactory::HistFactoryNavigation	HistFactoryNavigation(RooAbsPdf* model, RooArgSet* observables)
RooStats::HistFactory::HistFactoryNavigation	HistFactoryNavigation(const string& File, const string& WorkspaceName = "combined", const string& ModelConfigName = "ModelConfig")
virtual TClass*	IsA() const
RooStats::HistFactory::HistFactoryNavigation&	operator=(const RooStats::HistFactory::HistFactoryNavigation&)
void	PrintChannelParameters(const string& channel, bool IncludeConstantParams = false)
void	PrintDataSet(RooDataSet* data, const string& channel = "")
void	PrintModelAndData(RooDataSet* data)
void	PrintParameters(bool IncludeConstantParams = false)
void	PrintSampleComponents(const string& channel, const string& sample)
void	PrintSampleParameters(const string& channel, const string& sample, bool IncludeConstantParams = false)
void	PrintState()
void	PrintState(const string& channel)
void	ReplaceNode(const string& ToReplace, RooAbsArg* ReplaceWith)
RooAbsReal*	SampleFunction(const string& channel, const string& sample)
void	SetConstant(const string& regExpr = ".*", bool constant = true)
void	SetMaxBinToPrint(int max)
void	SetMinBinToPrint(int min)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
RooRealVar*	var(const string& varName) const

protected:

void	_GetNodes(RooStats::ModelConfig* mc)
void	_GetNodes(RooAbsPdf* model, const RooArgSet* observables)
map<std::string,RooAbsReal*>	GetSampleFunctionMap(const string& channel)
TH1*	MakeHistFromRooFunction(RooAbsReal* func, RooArgList vars, string name = "Hist")
void	PrintMultiDimHist(TH1* hist, int bin_print_width)
void	SetPrintWidths(const string& channel)

private:

RooArgSet	_GetAllProducts(RooProduct* node)
RooAbsArg*	findChild(const string& name, RooAbsReal* parent) const

Data Members

private:

int	_bin_print_width
int	_label_print_width
int	_maxBinToPrint
int	_minBinToPrint
vector<std::string>	fChannelNameVec
map<std::string,RooArgSet*>	fChannelObservMap
map<std::string,RooAbsPdf*>	fChannelPdfMap
map<std::string,std::map<std::string,RooAbsReal*> >	fChannelSampleFunctionMap
map<std::string,RooAbsPdf*>	fChannelSumNodeMap
RooAbsPdf*	fModel
RooArgSet*	fObservables

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

HistFactoryNavigation(ModelConfig* mc)

HistFactoryNavigation(const string& File, const string& WorkspaceName = "combined", const string& ModelConfigName = "ModelConfig")

HistFactoryNavigation(RooAbsPdf* model, RooArgSet* observables)

void PrintMultiDimHist(TH1* hist, int bin_print_width)

RooAbsPdf* GetChannelPdf(const string& channel)

void PrintState(const string& channel)

void PrintState()

 Loop over channels and print their states, one after another

void SetPrintWidths(const string& channel)

void PrintDataSet(RooDataSet* data, const string& channel = "")

 Print the contents of a 'HistFactory' RooDataset
 These are stored in a somewhat odd way that makes
 them difficult to inspect for humans.
 They have the following layout:

 ChannelA      ChannelB     ChannelCat   Weight

 bin_1_center   0           ChannelA     bin_1_height
 bin_2_center   0           ChannelA     bin_2_height
      0        bin_1_center ChannelB     bin_1_height
      0        bin_2_center ChannelB     bin_2_height
                        ...etc...

 int label_print_width = 20;
 int bin_print_width = 12;
 Get the Data Histogram for this channel

void PrintModelAndData(RooDataSet* data)

 Loop over all channels and print model
 (including all samples) and compare
 it to the supplied dataset

void PrintParameters(bool IncludeConstantParams = false)

void PrintChannelParameters(const string& channel, bool IncludeConstantParams = false)

 Get the list of parameters

void PrintSampleParameters(const string& channel, const string& sample, bool IncludeConstantParams = false)

 Get the list of parameters

double GetBinValue(int bin, const string& channel)

 Get the total bin height for the ith bin (ROOT indexing convention)
 in channel 'channel'
 (Could be optimized, it uses an intermediate histogram for now...)

double GetBinValue(int bin, const string& channel, const string& sample)

 Get the total bin height for the ith bin (ROOT indexing convention)
 in channel 'channel'
 (This will be slow if you plan on looping over it.
  Could be optimized, it uses an intermediate histogram for now...)

std::map< std::string, RooAbsReal*> GetSampleFunctionMap(const string& channel)

 Get a map of strings to function pointers,
 which each function cooresponds to a sample

RooAbsReal* SampleFunction(const string& channel, const string& sample)

 Return the function object pointer cooresponding
 to a particular sample in a particular channel

RooArgSet* GetObservableSet(const string& channel)

 Get the observables for a particular channel

TH1* GetSampleHist(const string& channel, const string& sample, const string& name = "")

 Get a histogram of the expected values for
 a particular sample in a particular channel
 Give a name, or a default one will be used

TH1* GetChannelHist(const string& channel, const string& name = "")

 Get a histogram of the total expected value
 per bin for this channel
 Give a name, or a default one will be used

std::vector< std::string > GetChannelSampleList(const string& channel)

THStack* GetChannelStack(const string& channel, const string& name = "")

TH1* GetDataHist(RooDataSet* data, const string& channel, const string& name = "")

 TO DO:
 MAINTAIN THE ACTUAL RANGE, USING THE OBSERVABLES
 MAKE IT WORK FOR MULTI-DIMENSIONAL

 If the dataset covers multiple categories,
 Split the dataset based on the categories

void DrawChannel(const string& channel, RooDataSet* data = NULL)

RooArgSet _GetAllProducts(RooProduct* node)

void _GetNodes(RooAbsPdf* model, const RooArgSet* observables)

RooAbsArg* findChild(const string& name, RooAbsReal* parent) const

RooAbsReal* GetConstraintTerm(const string& parameter)

double GetConstraintUncertainty(const string& parameter)

void ReplaceNode(const string& ToReplace, RooAbsArg* ReplaceWith)

void PrintSampleComponents(const string& channel, const string& sample)

 Get the Sample Node

TH1* MakeHistFromRooFunction(RooAbsReal* func, RooArgList vars, string name = "Hist")

 Turn a RooAbsReal* into a TH1* based
 on a template histogram.
 The 'vars' arg list defines the x (and y and z variables)
 Loop over the bins of the Template,
 find the bin centers,
 Scan the input Var over those bin centers,
 and use the value of the function
 to make the new histogram
 Make the new histogram
 Cone and empty the template
      TH1* hist = (TH1*) histTemplate.Clone( name.c_str() );

void _GetNodes(RooStats::ModelConfig* mc)

void SetConstant(const string& regExpr = ".*", bool constant = true)

RooRealVar* var(const string& varName) const

HistFactoryNavigation(ModelConfig* mc)

 Initialze based on an already-created HistFactory Model

virtual ~HistFactoryNavigation()

{}

void SetMaxBinToPrint(int max)

{ _maxBinToPrint = max; }

int GetMaxBinToPrint() const

{ return _maxBinToPrint; }

void SetMinBinToPrint(int min)

{ _minBinToPrint = min; }

int GetMinBinToPrint() const

{ return _minBinToPrint; }

RooAbsPdf* GetModel() const

 Get the model for this channel

{ return fModel; }