38void FrequentistCalculator::PreHook()
const {
69 bool doProfile =
true;
81 if( remain.
getSize() == 0 ) doProfile =
false;
122 if (testStatSampler) testStatistic = testStatSampler->GetTestStatistic();
178 bool doProfile =
true;
190 if( remain.
getSize() == 0 ) doProfile =
false;
232 if (testStatSampler) testStatistic = testStatSampler->GetTestStatistic();
RooArgSet * getParameters(const RooAbsData *data, Bool_t stripDisconnected=kTRUE) const
Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of...
virtual Bool_t remove(const RooAbsArg &var, Bool_t silent=kFALSE, Bool_t matchByNameOnly=kFALSE)
Remove the specified argument from our list.
RooAbsData is the common abstract base class for binned and unbinned datasets.
virtual RooAbsReal * createNLL(RooAbsData &data, const RooLinkedList &cmdList)
Construct representation of -log(L) of PDFwith given dataset.
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
virtual RooAbsReal * createProfile(const RooArgSet ¶msOfInterest)
Create a RooProfileLL object that eliminates all nuisance parameters in the present function.
Double_t getVal(const RooArgSet *normalisationSet=nullptr) const
Evaluate object.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
virtual Bool_t addOwned(const RooAbsCollection &col, Bool_t silent=kFALSE)
Add a collection of arguments to this collection by calling addOwned() for each element in the source...
virtual Bool_t add(const RooAbsCollection &col, Bool_t silent=kFALSE)
Add a collection of arguments to this collection by calling add() for each element in the source coll...
RooFitResult is a container class to hold the input and output of a PDF fit to a dataset.
static RooMsgService & instance()
Return reference to singleton instance.
void setGlobalKillBelow(RooFit::MsgLevel level)
RooFit::MsgLevel globalKillBelow() const
Class RooProfileLL implements the profile likelihood estimator for a given likelihood and set of para...
static RooArgSet * GetAsArgSet(RooFitResult *result, TString prefix="", bool withErrorsAndPulls=false)
static function to translate the given fit result to a RooArgSet in a generic way.
Does a frequentist hypothesis test.
const RooArgSet * fConditionalMLEsNull
int PreNullHook(RooArgSet *parameterPoint, double obsTestStat) const
configure TestStatSampler for the Null run
const RooArgSet * fConditionalMLEsAlt
int PreAltHook(RooArgSet *parameterPoint, double obsTestStat) const
configure TestStatSampler for the Alt run
const ModelConfig * GetNullModel(void) const
const ModelConfig * fAltModel
TestStatSampler * GetTestStatSampler(void) const
Returns instance of TestStatSampler.
const ModelConfig * fNullModel
const RooArgSet * GetConditionalObservables() const
get RooArgSet for conditional observables (return NULL if not existing)
const RooArgSet * GetGlobalObservables() const
get RooArgSet for global observables (return NULL if not existing)
const RooArgSet * GetNuisanceParameters() const
get RooArgSet containing the nuisance parameters (return NULL if not existing)
void LoadSnapshot() const
load the snapshot from ws if it exists
RooAbsPdf * GetPdf() const
get model PDF (return NULL if pdf has not been specified or does not exist)
TestStatistic is an interface class to provide a facility for construction test statistics distributi...
virtual void SetConditionalObservables(const RooArgSet &)
interface to set conditional observables. If a test statistics needs them it will re-implement this f...
virtual void SetGlobalObservables(const RooArgSet &)
interface to set global observables. If a test statistics needs them it will re-implement this functi...
ToyMCSampler is an implementation of the TestStatSampler interface.
virtual void SetNToys(const Int_t ntoy)
void SetToysBothTails(Double_t toys, Double_t low_threshold, Double_t high_threshold)
void SetToysLeftTail(Double_t toys, Double_t threshold)
virtual void SetGlobalObservables(const RooArgSet &o)
void SetToysRightTail(Double_t toys, Double_t threshold)
Mother of all ROOT objects.
RooCmdArg Constrain(const RooArgSet ¶ms)
RooCmdArg GlobalObservables(const RooArgSet &globs)
RooCmdArg CloneData(Bool_t flag)
RooCmdArg ConditionalObservables(const RooArgSet &set)
RooCmdArg Offset(Bool_t flag=kTRUE)
MsgLevel
Verbosity level for RooMsgService::StreamConfig in RooMsgService.
Namespace for the RooStats classes.
void RemoveConstantParameters(RooArgSet *set)
RooStatsConfig & GetGlobalRooStatsConfig()
Retrieve the config object which can be used to set flags for things like offsetting the likelihood o...