25 #ifndef ROOT_TMVA_MinuitWrapper 26 #define ROOT_TMVA_MinuitWrapper 39 #ifndef ROOT_TMVA_IFitterTarget Int_t GetStats(Double_t &amin, Double_t &edm, Double_t &errdef, Int_t &nvpar, Int_t &nparx)
return global fit parameters amin : chisquare edm : estimated distance to minimum errdef nvpar : numb...
Int_t SetParameter(Int_t ipar, const char *parname, Double_t value, Double_t verr, Double_t vlow, Double_t vhigh)
set initial values for a parameter ipar : parameter number parname : parameter name value : initial p...
Implementation in C++ of the Minuit package written by Fred James.
Int_t GetErrors(Int_t ipar, Double_t &eplus, Double_t &eminus, Double_t &eparab, Double_t &globcc)
return current errors for a parameter ipar : parameter number eplus : upper error eminus : lower erro...
IFitterTarget & fFitterTarget
Int_t Eval(Int_t, Double_t *, Double_t &, Double_t *, Int_t)
std::vector<Double_t> parameters( npar );
MinuitWrapper(IFitterTarget &target, Int_t maxpar)
constructor
TObject * Clone(char const *) const
produces a clone of this MinuitWrapper
#define ClassDef(name, id)
void Clear(Option_t *=0)
reset the fitter environment
void SetFitterTarget(IFitterTarget &target)
std::vector< Double_t > fParameters
Mother of all ROOT objects.
Abstract ClassifierFactory template that handles arbitrary types.
Int_t ExecuteCommand(const char *command, Double_t *args, Int_t nargs)
Execute a fitter command; command : command string args : list of nargs command arguments.