Go4Fit Example13. More...

#include <iostream>
#include "TMath.h"
#include "TH1.h"
#include "TH2.h"
#include "TCanvas.h"
#include "TCutG.h"
#include "TApplication.h"
#include "TRandom.h"
#include "TGo4Fitter.h"
#include "TGo4FitDataHistogram.h"
#include "TGo4FitDataRidge.h"
#include "TGo4FitModelFormula.h"

Functions
void	AddRidge (TH2D *histo, double a, double k, double b, double xstart, int numsteps, int numpoints, double deviation)

void	Example13 ()

int	main (int argc, char **argv)

TCutG *	MakeCut ()

TH2D *	MakeRidgeHistogram ()

Detailed Description

Go4Fit Example13.

Fitting ridge on 2D histogram

Definition in file Example13.cxx.

Function Documentation

◆ AddRidge()

void AddRidge	(	TH2D *	histo,
		double	a,
		double	k,
		double	b,
		double	xstart,
		int	numsteps,
		int	numpoints,
		double	deviation )

Definition at line 53 of file Example13.cxx.

Referenced by MakeRidgeHistogram().

◆ Example13()

void Example13 ( )

Definition at line 97 of file Example13.cxx.

References TGo4Fitter::AddData(), TGo4Fitter::AddModel(), TGo4FitComponent::AddRangeCut(), TGo4FitterAbstract::AddSimpleMinuit(), TGo4FitterAbstract::DoActions(), TGo4Fitter::Draw(), TGo4Fitter::ff_chi_square, MakeCut(), MakeRidgeHistogram(), TGo4Fitter::Print(), TGo4FitData::SetExcludeLessThen(), TGo4Fitter::SetMemoryUsage(), TGo4FitParsList::SetParsNames(), TGo4FitParsList::SetParsValues(), and TGo4FitComponent::SetRange().

Referenced by main().

◆ main()

int main	(	int	argc,
		char **	argv )

Definition at line 40 of file Example13.cxx.

References Example13().

◆ MakeCut()

TCutG * MakeCut ( )

Definition at line 90 of file Example13.cxx.

Referenced by Example13().

◆ MakeRidgeHistogram()

TH2D * MakeRidgeHistogram ( )

Definition at line 73 of file Example13.cxx.

References AddRidge().