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Reference Guide
RooExtendPdf.h File Reference
#include "RooAbsPdf.h"
#include "RooRealProxy.h"
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class  RooExtendPdf
 RooExtendPdf is a wrapper around an existing PDF that adds a parameteric extended likelihood term to the PDF, optionally divided by a fractional term from a partial normalization of the PDF:

\[ n_\mathrm{Expected} = N \quad \text{or} \quad n_\mathrm{Expected} = N / \mathrm{frac} \]

where \( N \) is supplied as a RooAbsReal to RooExtendPdf. More...