add DoubleSidedGausssian pdf #870
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guitargeek
reviewed
Dec 2, 2023
| RooRealProxy sig1 ; | ||
| RooRealProxy sig2 ; | ||
| Double_t evaluate() const ; | ||
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This class doesn't implement anaytical integral capabilities, so it will be always integrated numerically. That's a major performance hit.
guitargeek
reviewed
Dec 2, 2023
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| Double_t yMax; |
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yMax is not used anywhere, right? Why is it needed?
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Hi @hjkwon260! Please consider using the equivalent class that is already in RooFit, which also supports analytical normalization integrals, etc.:
It should be avoided that RooFit functionality is duplicated in experiment frameworks, because this puts an unnecessary maintenance burden on the Or did I overlook something and there is a mathematical difference between your |
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add DoubleSidedGausssian pdf which is used for boosted H->aa->mumutautau analysis (SUS-23-005/HIG-18-024) for signal modelling.
It compiles/works in local test.