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adopted to the SECTOR command in combination with DKS.

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This commit is contained in:
suter_a
2020-02-02 17:12:08 +01:00
parent 01ba9f3add
commit 1ea877621f
16 changed files with 293 additions and 43 deletions
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271
src/classes/PFitter.cpp
View File

@ -83,30 +83,38 @@
PSectorChisq::PSectorChisq(UInt_t noOfRuns) : fNoOfRuns(noOfRuns)
{
// init
fFirst = 0.0;
fLast = 0.0;
fChisq = 0.0;
fNDF = 0;
fFirst.resize(fNoOfRuns);
fChisqRun.resize(fNoOfRuns);
fNDFRun.resize(fNoOfRuns);
for (UInt_t i=0; i<fNoOfRuns; i++) {
fFirst[i] = 0.0;
fChisqRun[i] = 0.0;
fNDFRun[i] = 0;
}
}
//--------------------------------------------------------------------------
// SetTimeRange
// SetRunFirstTime
//--------------------------------------------------------------------------
/**
* <p>Set the time range for one sector
* <p>Set the time of the fgb of a given RUN
*
* @param first time stamp of the fgb
* @param last time stamp of the requested sector end
* @param idx index of the RUN
*/
void PSectorChisq::SetTimeRange(Double_t first, Double_t last)
void PSectorChisq::SetRunFirstTime(Double_t first, UInt_t idx)
{
// NOT YET IMPLEMENTED //as35
if (idx > fNoOfRuns) {
std::cerr << "**WARNING** from PSectorChisq::SetRunFirstTime. It tries to set" << std::endl;
std::cerr << " a fgb time stamp with idx=" << idx << " which is larger than #RUNS=" << fNoOfRuns << "." << std::endl;
std::cerr << " Will ignore it, but you better check what is going on!" << std::endl;
return;
}
fFirst[idx] = first;
}
//--------------------------------------------------------------------------
@ -120,7 +128,14 @@ void PSectorChisq::SetTimeRange(Double_t first, Double_t last)
*/
void PSectorChisq::SetChisq(Double_t chisq, UInt_t idx)
{
// NOT YET IMPLEMENTED //as35
if (idx > fNoOfRuns) {
std::cerr << "**WARNING** from PSectorChisq::SetChisq. It tries to set" << std::endl;
std::cerr << " a chisq with idx=" << idx << " which is larger than #RUNS=" << fNoOfRuns << "." << std::endl;
std::cerr << " Will ignore it, but you better check what is going on!" << std::endl;
return;
}
fChisqRun[idx] = chisq;
}
//--------------------------------------------------------------------------
@ -134,7 +149,33 @@ void PSectorChisq::SetChisq(Double_t chisq, UInt_t idx)
*/
void PSectorChisq::SetNDF(Double_t ndf, UInt_t idx)
{
// NOT YET IMPLEMENTED //as35
if (idx > fNoOfRuns) {
std::cerr << "**WARNING** from PSectorChisq::SetNDF. It tries to set" << std::endl;
std::cerr << " a NDF with idx=" << idx << " which is larger than #RUNS=" << fNoOfRuns << "." << std::endl;
std::cerr << " Will ignore it, but you better check what is going on!" << std::endl;
return;
}
fNDFRun[idx] = ndf;
}
//--------------------------------------------------------------------------
// GetTimeRangeFirst
//--------------------------------------------------------------------------
/**
* <p>Get the fgb time of RUN with index idx. If idx is out-of-range
* PMUSR_UNDEFINED is returned.
*
* @param idx index of the RUN
*
* <b>return:</b> return the fgb time of RUN with index idx.
*/
Double_t PSectorChisq::GetTimeRangeFirst(UInt_t idx)
{
if (idx > fNoOfRuns)
return PMUSR_UNDEFINED;
return fFirst[idx];
}
//--------------------------------------------------------------------------
@ -196,6 +237,8 @@ PFitter::PFitter(PMsrHandler *runInfo, PRunListCollection *runListCollection, Bo
fStrategy = 1; // 0=low, 1=default, 2=high
fSectorFlag = false;
fParams = *(runInfo->GetMsrParamList());
fCmdLines = *runInfo->GetMsrCommands();
@ -311,6 +354,11 @@ Bool_t PFitter::DoFit()
// check if only chisq/maxLH shall be calculated once
if (fChisqOnly) {
// check for sector command
if (fSectorFlag)
PrepareSector();
std::vector<Double_t> param = fMnUserParams.Params();
std::vector<Double_t> error = fMnUserParams.Errors();
Int_t usedParams = 0;
@ -331,15 +379,15 @@ Bool_t PFitter::DoFit()
if (fUseChi2) {
// calculate expected chisq
Double_t totalExpectedChisq = 0.0;
std::vector<Double_t> expectedChisqPerHisto;
std::vector<Double_t> expectedChisqPerRun;
if (fDKSReady)
fFitterFcnDKS->CalcExpectedChiSquare(param, totalExpectedChisq, expectedChisqPerHisto);
fFitterFcnDKS->CalcExpectedChiSquare(param, totalExpectedChisq, expectedChisqPerRun);
else
fFitterFcn->CalcExpectedChiSquare(param, totalExpectedChisq, expectedChisqPerHisto);
fFitterFcn->CalcExpectedChiSquare(param, totalExpectedChisq, expectedChisqPerRun);
// calculate chisq per run
std::vector<Double_t> chisqPerHisto;
std::vector<Double_t> chisqPerRun;
for (UInt_t i=0; i<fRunInfo->GetMsrRunList()->size(); i++) {
chisqPerHisto.push_back(fRunListCollection->GetSingleRunChisq(param, i));
chisqPerRun.push_back(fRunListCollection->GetSingleRunChisq(param, i));
}
std::cout << std::endl << std::endl << ">> chisq = " << val << ", NDF = " << ndf << ", chisq/NDF = " << val/ndf;
@ -347,32 +395,173 @@ Bool_t PFitter::DoFit()
if (totalExpectedChisq != 0.0) {
std::cout << std::endl << ">> expected chisq = " << totalExpectedChisq << ", NDF = " << ndf << ", expected chisq/NDF = " << totalExpectedChisq/ndf;
UInt_t ndf_histo = 0;
for (UInt_t i=0; i<expectedChisqPerHisto.size(); i++) {
for (UInt_t i=0; i<expectedChisqPerRun.size(); i++) {
if (fDKSReady)
ndf_histo = fFitterFcnDKS->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
else
ndf_histo = fFitterFcn->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
if (ndf_histo > 0)
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/red.chisq/red.chisq_e) = (" << ndf_histo << "/" << chisqPerHisto[i]/ndf_histo << "/" << expectedChisqPerHisto[i]/ndf_histo << ")";
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/red.chisq/red.chisq_e) = (" << ndf_histo << "/" << chisqPerRun[i]/ndf_histo << "/" << expectedChisqPerRun[i]/ndf_histo << ")";
}
} else if (chisqPerHisto.size() > 0) { // in case expected chisq is not applicable like for asymmetry fits
} else if (chisqPerRun.size() > 0) { // in case expected chisq is not applicable like for asymmetry fits
UInt_t ndf_histo = 0;
for (UInt_t i=0; i<chisqPerHisto.size(); i++) {
for (UInt_t i=0; i<chisqPerRun.size(); i++) {
if (fDKSReady)
ndf_histo = fFitterFcnDKS->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
else
ndf_histo = fFitterFcn->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
if (ndf_histo > 0)
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/red.chisq) = (" << ndf_histo << "/" << chisqPerHisto[i]/ndf_histo << ")";
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/red.chisq) = (" << ndf_histo << "/" << chisqPerRun[i]/ndf_histo << ")";
}
}
// clean up
chisqPerHisto.clear();
expectedChisqPerHisto.clear();
chisqPerRun.clear();
expectedChisqPerRun.clear();
if (fSectorFlag) {
PDoublePairVector secFitRange;
secFitRange.resize(1);
for (UInt_t k=0; k<fSector.size(); k++) {
// set sector fit range
secFitRange[0].first = fSector[k].GetTimeRangeFirst(0);
secFitRange[0].second = fSector[k].GetTimeRangeLast();
fRunListCollection->SetFitRange(secFitRange);
// calculate chisq and NDF
if (fDKSReady) {
ndf = static_cast<Int_t>(fFitterFcnDKS->GetTotalNoOfFittedBins()) - usedParams;
val = (*fFitterFcnDKS)(param);
} else {
ndf = static_cast<Int_t>(fFitterFcn->GetTotalNoOfFittedBins()) - usedParams;
val = (*fFitterFcn)(param);
}
// calculate expected chisq
totalExpectedChisq = 0.0;
if (fDKSReady)
fFitterFcnDKS->CalcExpectedChiSquare(param, totalExpectedChisq, expectedChisqPerRun);
else
fFitterFcn->CalcExpectedChiSquare(param, totalExpectedChisq, expectedChisqPerRun);
// calculate chisq per run
for (UInt_t i=0; i<fRunInfo->GetMsrRunList()->size(); i++) {
chisqPerRun.push_back(fRunListCollection->GetSingleRunChisq(param, i));
}
std::cout << std::endl;
std::cout << "++++" << std::endl;
std::cout << ">> Sector " << k << ": FitRange: " << secFitRange[0].first << ", " << secFitRange[0].second << std::endl;
std::cout << ">> chisq = " << val << ", NDF = " << ndf << ", chisq/NDF = " << val/ndf;
if (totalExpectedChisq != 0.0) {
std::cout << std::endl << ">> expected chisq = " << totalExpectedChisq << ", NDF = " << ndf << ", expected chisq/NDF = " << totalExpectedChisq/ndf;
UInt_t ndf_histo = 0;
for (UInt_t i=0; i<expectedChisqPerRun.size(); i++) {
if (fDKSReady)
ndf_histo = fFitterFcnDKS->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
else
ndf_histo = fFitterFcn->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
if (ndf_histo > 0)
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/red.chisq/red.chisq_e) = (" << ndf_histo << "/" << chisqPerRun[i]/ndf_histo << "/" << expectedChisqPerRun[i]/ndf_histo << ")";
}
} else if (chisqPerRun.size() > 0) { // in case expected chisq is not applicable like for asymmetry fits
UInt_t ndf_histo = 0;
for (UInt_t i=0; i<chisqPerRun.size(); i++) {
if (fDKSReady)
ndf_histo = fFitterFcnDKS->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
else
ndf_histo = fFitterFcn->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
if (ndf_histo > 0)
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/red.chisq) = (" << ndf_histo << "/" << chisqPerRun[i]/ndf_histo << ")";
}
}
// clean up
chisqPerRun.clear();
expectedChisqPerRun.clear();
}
}
} else { // max. log likelihood
// calculate expected maxLH
Double_t totalExpectedMaxLH = 0.0;
std::vector<Double_t> expectedMaxLHPerRun;
if (fDKSReady)
fFitterFcnDKS->CalcExpectedChiSquare(param, totalExpectedMaxLH, expectedMaxLHPerRun);
else
fFitterFcn->CalcExpectedChiSquare(param, totalExpectedMaxLH, expectedMaxLHPerRun);
// calculate maxLH per run
std::vector<Double_t> maxLHPerRun;
for (UInt_t i=0; i<fRunInfo->GetMsrRunList()->size(); i++) {
maxLHPerRun.push_back(fRunListCollection->GetSingleRunMaximumLikelihood(param, i));
}
std::cout << std::endl << std::endl << ">> maxLH = " << val << ", NDF = " << ndf << ", maxLH/NDF = " << val/ndf;
if (totalExpectedMaxLH != 0.0) {
std::cout << std::endl << ">> expected maxLH = " << totalExpectedMaxLH << ", NDF = " << ndf << ", expected maxLH/NDF = " << totalExpectedMaxLH/ndf;
UInt_t ndf_histo = 0;
for (UInt_t i=0; i<expectedMaxLHPerRun.size(); i++) {
if (fDKSReady)
ndf_histo = fFitterFcnDKS->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
else
ndf_histo = fFitterFcn->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
if (ndf_histo > 0)
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/maxLH.chisq/maxLH.chisq_e) = (" << ndf_histo << "/" << maxLHPerRun[i]/ndf_histo << "/" << expectedMaxLHPerRun[i]/ndf_histo << ")";
}
}
// clean up
maxLHPerRun.clear();
expectedMaxLHPerRun.clear();
if (fSectorFlag) {
PDoublePairVector secFitRange;
secFitRange.resize(1);
for (UInt_t k=0; k<fSector.size(); k++) {
// set sector fit range
secFitRange[0].first = fSector[k].GetTimeRangeFirst(0);
secFitRange[0].second = fSector[k].GetTimeRangeLast();
fRunListCollection->SetFitRange(secFitRange);
// calculate chisq and NDF
if (fDKSReady) {
ndf = static_cast<Int_t>(fFitterFcnDKS->GetTotalNoOfFittedBins()) - usedParams;
val = (*fFitterFcnDKS)(param);
} else {
ndf = static_cast<Int_t>(fFitterFcn->GetTotalNoOfFittedBins()) - usedParams;
val = (*fFitterFcn)(param);
}
// calculate expected maxLH
totalExpectedMaxLH = 0.0;
if (fDKSReady)
fFitterFcnDKS->CalcExpectedChiSquare(param, totalExpectedMaxLH, expectedMaxLHPerRun);
else
fFitterFcn->CalcExpectedChiSquare(param, totalExpectedMaxLH, expectedMaxLHPerRun);
// calculate maxLH per run
for (UInt_t i=0; i<fRunInfo->GetMsrRunList()->size(); i++) {
maxLHPerRun.push_back(fRunListCollection->GetSingleRunMaximumLikelihood(param, i));
}
std::cout << std::endl;
std::cout << "++++" << std::endl;
std::cout << ">> Sector " << k << ": FitRange: " << secFitRange[0].first << ", " << secFitRange[0].second << std::endl;
std::cout << ">> maxLH = " << val << ", NDF = " << ndf << ", maxLH/NDF = " << val/ndf;
if (totalExpectedMaxLH != 0.0) {
std::cout << std::endl << ">> expected maxLH = " << totalExpectedMaxLH << ", NDF = " << ndf << ", expected maxLH/NDF = " << totalExpectedMaxLH/ndf;
UInt_t ndf_histo = 0;
for (UInt_t i=0; i<expectedMaxLHPerRun.size(); i++) {
if (fDKSReady)
ndf_histo = fFitterFcnDKS->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
else
ndf_histo = fFitterFcn->GetNoOfFittedBins(i) - fRunInfo->GetNoOfFitParameters(i);
if (ndf_histo > 0)
std::cout << std::endl << ">> run block " << i+1 << ": (NDF/maxLH.chisq/maxLH.chisq_e) = (" << ndf_histo << "/" << maxLHPerRun[i]/ndf_histo << "/" << expectedMaxLHPerRun[i]/ndf_histo << ")";
}
}
// clean up
maxLHPerRun.clear();
expectedMaxLHPerRun.clear();
}
}
}
std::cout << std::endl << std::endl;
return true;
@ -449,6 +638,9 @@ Bool_t PFitter::DoFit()
case PMN_SCAN:
status = ExecuteScan();
break;
case PMN_SECTOR:
// nothing to be done here
break;
case PMN_SIMPLEX:
status = ExecuteSimplex();
break;
@ -1057,6 +1249,7 @@ Bool_t PFitter::CheckCommands()
cmd.second = cmdLineNo;
fCmdList.push_back(cmd);
} else if (line.Contains("SECTOR", TString::kIgnoreCase)) {
fSectorFlag = true;
cmd.first = PMN_SECTOR;
cmd.second = cmdLineNo;
fCmdList.push_back(cmd);
@ -1080,11 +1273,15 @@ Bool_t PFitter::CheckCommands()
tokens = nullptr;
}
fIsValid = false;
fSectorFlag = false;
break;
}
Double_t dval;
for (Int_t i=1; i<tokens->GetEntries(); i++) {
// keep time range of sector
PSectorChisq sec(fRunInfo->GetNoOfRuns());
// get parse tokens
ostr = dynamic_cast<TObjString*>(tokens->At(i));
str = ostr->GetString();
if (str.IsFloat()) {
@ -1103,9 +1300,13 @@ Bool_t PFitter::CheckCommands()
tokens = nullptr;
}
fIsValid = false;
fSectorFlag = false;
return fIsValid;
}
sec.SetRunFirstTime(fOriginalFitRange[j].first, j); // keep fgb time stamp for sector
}
sec.SetSectorTime(dval);
fSector.push_back(sec);
} else { // sector element is NOT a float
std::cerr << std::endl << ">> PFitter::CheckCommands(): **FATAL ERROR** in line " << it->fLineNo;
std::cerr << std::endl << ">> " << line.Data();
@ -1118,6 +1319,7 @@ Bool_t PFitter::CheckCommands()
tokens = nullptr;
}
fIsValid = false;
fSectorFlag = false;
break;
}
}
@ -1283,7 +1485,7 @@ Bool_t PFitter::ExecuteFitRange(UInt_t lineNo)
PMsrRunList *runList = fRunInfo->GetMsrRunList();
// execute command, no error checking needed since this has been already carried out in CheckCommands()
// execute command, no error checking needed since this has been already carried out in CheckCommands()
if (tokens->GetEntries() == 2) { // reset command
fRunListCollection->SetFitRange(fOriginalFitRange);
} else if (tokens->GetEntries() == 3) { // single fit range for all runs
@ -2308,11 +2510,36 @@ Bool_t PFitter::ExecuteSimplex()
return true;
}
//--------------------------------------------------------------------------
// PrepareSector
//--------------------------------------------------------------------------
/**
* <p>Collect all the necessary chisq/maxLH sector information.
*/
void PFitter::PrepareSector()
{
// NOT YET IMPLEMENTED //as35
/*
for (UInt_t i=0; i<fSector.size(); i++) {
std::cout << "debug> +++++" << std::endl;
std::cout << "debug> sector " << i << std::endl;
std::cout << "debug> noOfRuns: " << fSector[i].GetNoRuns() << std::endl;
for (UInt_t j=0; j<fSector[i].GetNoRuns(); j++) {
std::cout << "debug> ----" << std::endl;
std::cout << "debug> RUN BLOCK " << j << std::endl;
std::cout << "debug> Sector Time Range: " << fSector[i].GetTimeRangeFirst(j) << ", " << fSector[i].GetTimeRangeLast() << std::endl;
}
}
*/
}
//--------------------------------------------------------------------------
// ExecuteSector
//--------------------------------------------------------------------------
/**
* <p>Collects all the necessary chisq/maxLH for the given sectors.
* <p>Write all chisq/maxLH sector information to MINUIT.OUTPUT and dump it
* to stdout.
*
* <b>return:</b> if the sector command was successful, otherwise return flase.
*/

2
src/classes/PRunAsymmetry.cpp
View File

@ -378,7 +378,7 @@ void PRunAsymmetry::SetFitRangeBin(const TString fitRange)
}
//--------------------------------------------------------------------------
// CalcNoOfFitBins (protected)
// CalcNoOfFitBins (public)
//--------------------------------------------------------------------------
/**
* <p>Calculate the number of fitted bins for the current fit range.

2
src/classes/PRunAsymmetryBNMR.cpp
View File

@ -400,7 +400,7 @@ void PRunAsymmetryBNMR::SetFitRangeBin(const TString fitRange)
}
//--------------------------------------------------------------------------
// CalcNoOfFitBins (protected)
// CalcNoOfFitBins (public)
//--------------------------------------------------------------------------
/**
* <p>Calculate the number of fitted bins for the current fit range.

2
src/classes/PRunAsymmetryRRF.cpp
View File

@ -370,7 +370,7 @@ void PRunAsymmetryRRF::SetFitRangeBin(const TString fitRange)
}
//--------------------------------------------------------------------------
// CalcNoOfFitBins (protected)
// CalcNoOfFitBins (public)
//--------------------------------------------------------------------------
/**
* <p>Calculate the number of fitted bins for the current fit range.

24
src/classes/PRunListCollection.cpp
View File

@ -206,18 +206,30 @@ void PRunListCollection::SetFitRange(const TString fitRange)
*/
void PRunListCollection::SetFitRange(const PDoublePairVector fitRange)
{
for (UInt_t i=0; i<fRunSingleHistoList.size(); i++)
for (UInt_t i=0; i<fRunSingleHistoList.size(); i++) {
fRunSingleHistoList[i]->SetFitRange(fitRange);
for (UInt_t i=0; i<fRunSingleHistoRRFList.size(); i++)
fRunSingleHistoList[i]->CalcNoOfFitBins(); // needed to update fStartTimeBin, fEndTimeBin
}
for (UInt_t i=0; i<fRunSingleHistoRRFList.size(); i++) {
fRunSingleHistoRRFList[i]->SetFitRange(fitRange);
for (UInt_t i=0; i<fRunAsymmetryList.size(); i++)
fRunSingleHistoRRFList[i]->CalcNoOfFitBins(); // needed to update fStartTimeBin, fEndTimeBin
}
for (UInt_t i=0; i<fRunAsymmetryList.size(); i++) {
fRunAsymmetryList[i]->SetFitRange(fitRange);
for (UInt_t i=0; i<fRunAsymmetryRRFList.size(); i++)
fRunAsymmetryList[i]->CalcNoOfFitBins(); // needed to update fStartTimeBin, fEndTimeBin
}
for (UInt_t i=0; i<fRunAsymmetryRRFList.size(); i++) {
fRunAsymmetryRRFList[i]->SetFitRange(fitRange);
for (UInt_t i=0; i<fRunAsymmetryBNMRList.size(); i++)
fRunAsymmetryRRFList[i]->CalcNoOfFitBins(); // needed to update fStartTimeBin, fEndTimeBin
}
for (UInt_t i=0; i<fRunAsymmetryBNMRList.size(); i++) {
fRunAsymmetryBNMRList[i]->SetFitRange(fitRange);
for (UInt_t i=0; i<fRunMuMinusList.size(); i++)
fRunAsymmetryBNMRList[i]->CalcNoOfFitBins(); // needed to update fStartTimeBin, fEndTimeBin
}
for (UInt_t i=0; i<fRunMuMinusList.size(); i++) {
fRunMuMinusList[i]->SetFitRange(fitRange);
fRunMuMinusList[i]->CalcNoOfFitBins(); // needed to update fStartTimeBin, fEndTimeBin
}
for (UInt_t i=0; i<fRunNonMusrList.size(); i++)
fRunNonMusrList[i]->SetFitRange(fitRange);
}

2
src/classes/PRunMuMinus.cpp
View File

@ -382,7 +382,7 @@ void PRunMuMinus::SetFitRangeBin(const TString fitRange)
}
//--------------------------------------------------------------------------
// CalcNoOfFitBins (private)
// CalcNoOfFitBins (public)
//--------------------------------------------------------------------------
/**
* <p>Calculate the number of fitted bins for the current fit range.

2
src/classes/PRunSingleHisto.cpp
View File

@ -659,7 +659,7 @@ void PRunSingleHisto::SetFitRangeBin(const TString fitRange)
}
//--------------------------------------------------------------------------
// CalcNoOfFitBins (protected)
// CalcNoOfFitBins (public)
//--------------------------------------------------------------------------
/**
* <p>Calculate the number of fitted bins for the current fit range.

2
src/classes/PRunSingleHistoRRF.cpp
View File

@ -388,7 +388,7 @@ void PRunSingleHistoRRF::SetFitRangeBin(const TString fitRange)
}
//--------------------------------------------------------------------------
// CalcNoOfFitBins (protected)
// CalcNoOfFitBins (public)
//--------------------------------------------------------------------------
/**
* <p>Calculate the number of fitted bins for the current fit range.