BornAgain  1.19.0
Simulate and fit neutron and x-ray scattering at grazing incidence
ObjectiveMetric.h File Reference

Defines ObjectiveMetric classes. More...

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Classes

class  Chi2Metric
 Implementation of the standard $ \chi^2 $ metric derived from maximum likelihood with Gaussian uncertainties. More...
 
class  LogMetric
 Implementation of the standard $ \chi^2 $ metric with intensity $I$ and experimental data $D$ being replaced by $ \log_{10} I $ and $\log_{10} D$ accordingly. More...
 
class  ObjectiveMetric
 Base class for metric implementations. More...
 
class  PoissonLikeMetric
 Implementation of $ \chi^2 $ metric with standard deviation $\sigma = max(\sqrt{I}, 1)$, where $I$ is the simulated intensity. More...
 
class  RelativeDifferenceMetric
 Implementation of relative difference metric. More...
 
class  RQ4Metric
 Implementation of relative difference metric. More...
 

Macros

#define BORNAGAIN_CORE_FITTING_OBJECTIVEMETRIC_H
 

Detailed Description

Defines ObjectiveMetric classes.

Homepage:\n http://www.bornagainproject.org
License:\n GNU General Public License v3 or higher (see COPYING)
Authors
Scientific Computing Group at MLZ (see CITATION, AUTHORS)

Definition in file ObjectiveMetric.h.

Macro Definition Documentation

◆ BORNAGAIN_CORE_FITTING_OBJECTIVEMETRIC_H

#define BORNAGAIN_CORE_FITTING_OBJECTIVEMETRIC_H

Definition at line 21 of file ObjectiveMetric.h.