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added expected chisq calculation for single histogram fits (MUSR-194)

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nemu
2011-07-09 16:26:42 +00:00
parent 0ab456e5f5
commit d9f1f1235e
18 changed files with 606 additions and 84 deletions
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45
src/classes/PRunListCollection.cpp
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@ -170,6 +170,28 @@ Double_t PRunListCollection::GetSingleHistoChisq(const std::vector<Double_t>& pa
return chisq;
}
//--------------------------------------------------------------------------
// GetSingleHistoChisqExpected
//--------------------------------------------------------------------------
/**
* <p>Calculates expected chi-square of the single histogram with run block index idx of a msr-file.
*
* <b>return:</b>
* - expected chi-square of for a single histogram
*
* \param par fit parameter vector
* \param idx run block index
*/
Double_t PRunListCollection::GetSingleHistoChisqExpected(const std::vector<Double_t>& par, const UInt_t idx) const
{
Double_t expectedChisq = 0.0;
if (idx < fRunSingleHistoList.size())
expectedChisq = fRunSingleHistoList[idx]->CalcChiSquareExpected(par);
return expectedChisq;
}
//--------------------------------------------------------------------------
// GetAsymmetryChisq
//--------------------------------------------------------------------------
@ -319,6 +341,29 @@ Double_t PRunListCollection::GetNonMusrMaximumLikelihood(const std::vector<Doubl
return mlh;
}
//--------------------------------------------------------------------------
// GetNoOfBinsFitted
//--------------------------------------------------------------------------
/**
* <p>Number of bins in run block idx to be fitted. Only used for single histogram
* fitting together with the expected chisq.
*
* <b>return:</b>
* - number of bins fitted.
*
* \param idx run block index
*/
UInt_t PRunListCollection::GetNoOfBinsFitted(const UInt_t idx) const
{
UInt_t result = 0;
if (idx < fRunSingleHistoList.size())
result = fRunSingleHistoList[idx]->GetNoOfFitBins();
return result;
}
//--------------------------------------------------------------------------
// GetTotalNoOfBinsFitted
//--------------------------------------------------------------------------