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validate minos errors

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nemu
2009-06-17 05:33:49 +00:00
parent 2146b060fe
commit d9fdd3543f
1 changed files with 7 additions and 4 deletions
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11
src/classes/PFitter.cpp
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@ -42,6 +42,7 @@ using namespace std;
#include "Minuit2/MnMinos.h" #include "Minuit2/MnMinos.h"
#include "Minuit2/MnSimplex.h" #include "Minuit2/MnSimplex.h"
#include "Minuit2/MnUserParameterState.h" #include "Minuit2/MnUserParameterState.h"
#include "Minuit2/MinosError.h"
#include <TCanvas.h> #include <TCanvas.h>
#include <TH2.h> #include <TH2.h>
@ -601,11 +602,13 @@ bool PFitter::ExecuteMinos()
// the 2nd condition is from an all together unused variable // the 2nd condition is from an all together unused variable
if ((fMnUserParams.Error(i) != 0) && (fRunInfo->ParameterInUse(i) != 0)) { if ((fMnUserParams.Error(i) != 0) && (fRunInfo->ParameterInUse(i) != 0)) {
// 1-sigma MINOS errors // 1-sigma MINOS errors
std::pair<double, double> err = minos(i); ROOT::Minuit2::MinosError err = minos.Minos(i);
// fill msr-file structure if (err.IsValid()) {
fRunInfo->SetMsrParamStep(i, err.first); // fill msr-file structure
fRunInfo->SetMsrParamPosError(i, err.second); fRunInfo->SetMsrParamStep(i, err.Lower());
fRunInfo->SetMsrParamPosError(i, err.Upper());
}
} }
} }