RooMinimizer::FitResult Struct Reference

Definition at line 51 of file RooMinimizer.h.

Public Member Functions
	FitResult ()=default
	FitResult (const ROOT::Fit::FitConfig &fconfig)
double	Edm () const
double	error (unsigned int i) const
void	GetCovarianceMatrix (TMatrixDSym &cov) const
bool	isParameterFixed (unsigned int ipar) const
bool	IsValid () const
double	lowerError (unsigned int i) const
int	Status () const
double	upperError (unsigned int i) const

Public Attributes
std::vector< double >	fCovMatrix
	covariance matrix (size is npar*(npar+1)/2) where npar is total parameters
int	fCovStatus = -1
	covariance matrix status code
double	fEdm = -1
	expected distance from minimum
std::vector< double >	fErrors
	errors
std::map< unsigned int, bool >	fFixedParams
	list of fixed parameters
std::vector< double >	fGlobalCC
	global Correlation coefficient
std::string	fMinimType
	string indicating type of minimizer
std::map< unsigned int, std::pair< double, double > >	fMinosErrors
	map contains the two Minos errors
std::vector< double >	fParams
	parameter values. Size is total number of parameters
int	fStatus = -1
	minimizer status code
double	fVal = 0
	minimum function value
bool	fValid = false
	flag for indicating valid fit

#include <RooMinimizer.h>

Constructor & Destructor Documentation

FitResult() [1/2]

RooMinimizer::FitResult::FitResult ( )

default

FitResult() [2/2]

RooMinimizer::FitResult::FitResult

(

const ROOT::Fit::FitConfig &

fconfig

)

Definition at line 1026 of file RooMinimizer.cxx.

Member Function Documentation

Edm()

double RooMinimizer::FitResult::Edm ( ) const

inline

Definition at line 60 of file RooMinimizer.h.

error()

double RooMinimizer::FitResult::error ( unsigned int  i ) const

inline

Definition at line 56 of file RooMinimizer.h.

GetCovarianceMatrix()

void RooMinimizer::FitResult::GetCovarianceMatrix

(

TMatrixDSym &

cov

)

const

Definition at line 1183 of file RooMinimizer.cxx.

isParameterFixed()

bool RooMinimizer::FitResult::isParameterFixed

(

unsigned int

ipar

)

const

Definition at line 1178 of file RooMinimizer.cxx.

IsValid()

bool RooMinimizer::FitResult::IsValid ( ) const

inline

Definition at line 61 of file RooMinimizer.h.

lowerError()

double RooMinimizer::FitResult::lowerError

(

unsigned int

i

)

const

Definition at line 1162 of file RooMinimizer.cxx.

Status()

int RooMinimizer::FitResult::Status ( ) const

inline

Definition at line 62 of file RooMinimizer.h.

upperError()

double RooMinimizer::FitResult::upperError

(

unsigned int

i

)

const

Definition at line 1170 of file RooMinimizer.cxx.

Member Data Documentation

fCovMatrix

std::vector<double> RooMinimizer::FitResult::fCovMatrix

covariance matrix (size is npar*(npar+1)/2) where npar is total parameters

Definition at line 75 of file RooMinimizer.h.

fCovStatus

int RooMinimizer::FitResult::fCovStatus = -1

covariance matrix status code

Definition at line 69 of file RooMinimizer.h.

fEdm

double RooMinimizer::FitResult::fEdm = -1

expected distance from minimum

Definition at line 71 of file RooMinimizer.h.

fErrors

std::vector<double> RooMinimizer::FitResult::fErrors

errors

Definition at line 74 of file RooMinimizer.h.

fFixedParams

std::map<unsigned int, bool> RooMinimizer::FitResult::fFixedParams

list of fixed parameters

Definition at line 72 of file RooMinimizer.h.

fGlobalCC

std::vector<double> RooMinimizer::FitResult::fGlobalCC

global Correlation coefficient

Definition at line 76 of file RooMinimizer.h.

fMinimType

std::string RooMinimizer::FitResult::fMinimType

string indicating type of minimizer

Definition at line 78 of file RooMinimizer.h.

fMinosErrors

std::map<unsigned int, std::pair<double, double> > RooMinimizer::FitResult::fMinosErrors

map contains the two Minos errors

Definition at line 77 of file RooMinimizer.h.

fParams

std::vector<double> RooMinimizer::FitResult::fParams

parameter values. Size is total number of parameters

Definition at line 73 of file RooMinimizer.h.

fStatus

int RooMinimizer::FitResult::fStatus = -1

minimizer status code

Definition at line 68 of file RooMinimizer.h.

fVal

double RooMinimizer::FitResult::fVal = 0

minimum function value

Definition at line 70 of file RooMinimizer.h.

fValid

bool RooMinimizer::FitResult::fValid = false

flag for indicating valid fit

Definition at line 67 of file RooMinimizer.h.

Collaboration diagram for RooMinimizer::FitResult:

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The documentation for this struct was generated from the following files:

• roofit/roofitcore/inc/RooMinimizer.h
• roofit/roofitcore/src/RooMinimizer.cxx