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
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.

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 74 of file RooMinimizer.h.

fCovStatus

int RooMinimizer::FitResult::fCovStatus = -1

covariance matrix status code

Definition at line 68 of file RooMinimizer.h.

fEdm

double RooMinimizer::FitResult::fEdm = -1

expected distance from minimum

Definition at line 70 of file RooMinimizer.h.

fErrors

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

errors

Definition at line 73 of file RooMinimizer.h.

fFixedParams

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

list of fixed parameters

Definition at line 71 of file RooMinimizer.h.

fGlobalCC

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

global Correlation coefficient

Definition at line 75 of file RooMinimizer.h.

fMinimType

std::string RooMinimizer::FitResult::fMinimType

string indicating type of minimizer

Definition at line 77 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 76 of file RooMinimizer.h.

fParams

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

parameter values. Size is total number of parameters

Definition at line 72 of file RooMinimizer.h.

fStatus

int RooMinimizer::FitResult::fStatus = -1

minimizer status code

Definition at line 67 of file RooMinimizer.h.

fVal

double RooMinimizer::FitResult::fVal = 0

minimum function value

Definition at line 69 of file RooMinimizer.h.

fValid

bool RooMinimizer::FitResult::fValid = false

flag for indicating valid fit

Definition at line 66 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