fit2.C File Reference

#include "TF2.h"
#include "TH2.h"
#include "TMath.h"

Go to the source code of this file.

Functions
Double_t	g2 (Double_t *x, Double_t *par)
Double_t	fun2 (Double_t *x, Double_t *par)
void	fit2 ()

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Function Documentation

void fit2

(

)

Definition at line 30 of file fit2.C.

References TF2::Draw(), f2, TH2::FillRandom(), TH1::Fit(), fun2(), h2, nentries, ratio, and TFormula::SetParameters().

Referenced by RooStats::ProfileLikelihoodCalculator::GetHypoTest(), graph2derrorsfit(), and graph2dfit().

Double_t fun2	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 22 of file fit2.C.

References g2(), p1(), p2(), p3(), and result().

Referenced by fit2(), fit2a(), and glsurfaces().

Double_t g2	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 17 of file fit2.C.

References TMath::Exp(), r1, and r2.

Referenced by TFumiliFCN::Calculate_numerical_gradient(), TFumiliFCN::Calculate_numerical_gradient_of_integral(), ROOT::Minuit2::HessianGradientCalculator::DeltaGradient(), TUnuranMultiContDist::Derivative(), ROOT::Math::RichardsonDerivator::Derivative1(), ROOT::Math::RichardsonDerivator::Derivative3(), fun2(), TF1::GradientPar(), mathBeta(), mathGammaNormal(), mathLaplace(), multifit(), ROOT::Minuit2::FumiliGradientCalculator::operator()(), ROOT::Minuit2::MnHesse::operator()(), ROOT::Minuit2::InitialGradientCalculator::operator()(), ROOT::Minuit2::Numerical2PGradientCalculator::operator()(), rf103_interprfuncs(), rf601_intminuit(), rf605_profilell(), rf608_fitresultaspdf(), rf705_linearmorph(), TEveTrackPropagator::StepRungeKutta(), TestBasic103::testCode(), TestBasic601::testCode(), TestBasic705::testCode(), TestBasic605::testCode(), testHisto2DFit(), and tgraph3().

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