GSLMultiFit, internal class for implementing GSL non linear least square GSL fitting.
Definition at line 52 of file GSLMultiFit.h.
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| GSLMultiFit (const gsl_multifit_fdfsolver_type *type=0) |
| Default constructor No need to specify the type so far since only one solver exists so far. More...
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| ~GSLMultiFit () |
| Destructor (no operations) More...
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const double * | CovarMatrix () const |
| return covariance matrix of the parameters More...
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void | CreateSolver (unsigned int npoints, unsigned int npar) |
| create the minimizer from the type and size of number of fitting points and number of parameters More...
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double | Edm () const |
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const double * | Gradient () const |
| gradient value at the minimum More...
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int | Iterate () |
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std::string | Name () const |
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template<class Func > |
int | Set (const std::vector< Func > &funcVec, const double *x) |
| set the solver parameters More...
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int | TestDelta (double absTol, double relTol) const |
| test using abs and relative tolerance |dx| < absTol + relTol*|x| for every component More...
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int | TestGradient (double absTol) const |
| test gradient (ask from solver gradient vector) More...
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const double * | X () const |
| parameter values at the minimum More...
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#include </mnt/build/workspace/root-makedoc-v610/rootspi/rdoc/src/v6-10-00-patches/math/mathmore/src/GSLMultiFit.h>
◆ GSLMultiFit() [1/2]
ROOT::Math::GSLMultiFit::GSLMultiFit |
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const gsl_multifit_fdfsolver_type * |
type = 0 | ) |
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Default constructor No need to specify the type so far since only one solver exists so far.
Definition at line 60 of file GSLMultiFit.h.
◆ ~GSLMultiFit()
ROOT::Math::GSLMultiFit::~GSLMultiFit |
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◆ GSLMultiFit() [2/2]
ROOT::Math::GSLMultiFit::GSLMultiFit |
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const GSLMultiFit & |
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◆ CovarMatrix()
const double* ROOT::Math::GSLMultiFit::CovarMatrix |
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const |
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return covariance matrix of the parameters
Definition at line 181 of file GSLMultiFit.h.
◆ CreateSolver()
void ROOT::Math::GSLMultiFit::CreateSolver |
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unsigned int |
npoints, |
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unsigned int |
npar |
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create the minimizer from the type and size of number of fitting points and number of parameters
Definition at line 106 of file GSLMultiFit.h.
◆ Edm()
double ROOT::Math::GSLMultiFit::Edm |
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const |
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◆ Gradient()
const double* ROOT::Math::GSLMultiFit::Gradient |
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const |
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◆ Iterate()
int ROOT::Math::GSLMultiFit::Iterate |
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◆ Name()
std::string ROOT::Math::GSLMultiFit::Name |
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const |
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◆ operator=()
◆ Set()
template<class Func >
int ROOT::Math::GSLMultiFit::Set |
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const std::vector< Func > & |
funcVec, |
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const double * |
x |
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◆ TestDelta()
int ROOT::Math::GSLMultiFit::TestDelta |
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double |
absTol, |
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double |
relTol |
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test using abs and relative tolerance |dx| < absTol + relTol*|x| for every component
Definition at line 203 of file GSLMultiFit.h.
◆ TestGradient()
int ROOT::Math::GSLMultiFit::TestGradient |
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double |
absTol | ) |
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test gradient (ask from solver gradient vector)
Definition at line 195 of file GSLMultiFit.h.
◆ X()
const double* ROOT::Math::GSLMultiFit::X |
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const |
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◆ fCov
gsl_matrix* ROOT::Math::GSLMultiFit::fCov |
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◆ fFunc
◆ fSolver
gsl_multifit_fdfsolver* ROOT::Math::GSLMultiFit::fSolver |
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◆ fTmp
gsl_vector* ROOT::Math::GSLMultiFit::fTmp |
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◆ fType
const gsl_multifit_fdfsolver_type* ROOT::Math::GSLMultiFit::fType |
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◆ fVec
gsl_vector* ROOT::Math::GSLMultiFit::fVec |
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The documentation for this class was generated from the following file: