BornAgain  1.18.0
Simulate and fit neutron and x-ray scattering at grazing incidence
Classes
ObjectiveMetric.h File Reference

Defines ObjectiveMetric classes. More...

Go to the source code of this file.

Classes

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

Detailed Description

Defines ObjectiveMetric classes.

Homepage:\n http://www.bornagainproject.org
License:\n GNU General Public License v3 or higher (see COPYING)
Copyright
Forschungszentrum Jülich GmbH 2018
Authors
Scientific Computing Group at MLZ (see CITATION, AUTHORS)

Definition in file ObjectiveMetric.h.