namespace ROOT::Fit


   class evaluating the log likelihood
   for binned Poisson likelihood fits
   it is template to distinguish gradient and non-gradient case

   @ingroup  FitMethodFunc

Function Members (Methods)

public:

void	FillData(ROOT::Fit::BinData& dv, const TH1* hist, TF1* func = 0)
void	FillData(ROOT::Fit::BinData& dv, const TGraph2D* gr, TF1* func = 0)
void	FillData(ROOT::Fit::BinData& dv, const TGraph* gr, TF1* func = 0)
void	FillData(ROOT::Fit::BinData& dv, const TMultiGraph* gr, TF1* func = 0)
bool	GetConfidenceIntervals(const TH1* h1, const ROOT::Fit::FitResult& r, TGraphErrors* gr, double cl = 0.95)
void	InitGaus(const ROOT::Fit::BinData& data, TF1* f1)
int	UnBinFit(ROOT::Fit::UnBinData* data, TF1* f1, Foption_t& option, const ROOT::Math::MinimizerOptions& moption)

namespace ROOT::Fit

Function Members (Methods)

Class Charts

Function documentation