hep.aida.ref.fitter.fitMethod
Interface IFitMethod

All Known Implementing Classes:

BinnedMaximumLikelihoodFitMethod, ChiSquaredFitMethod, CleverChiSquaredFitMethod, LeastSquaresFitMethod, UnbinnedMaximumLikelihoodFitMethod

public interface IFitMethod

Author:

The AIDA team @ SLAC.

Field Summary

static int	BINNED_FIT
static int	UNBINNED_FIT

Method Summary

double[]	evaluateGradientSumElement(hep.aida.dev.IDevFitDataIterator dataIter, hep.aida.IFunction function)
double	evaluateSumElement(hep.aida.dev.IDevFitDataIterator dataIter, hep.aida.IFunction function)
int	fitType()
boolean	providesGradientSumElement()

Field Detail

BINNED_FIT

public static final int BINNED_FIT

See Also:

Constant Field Values

UNBINNED_FIT

public static final int UNBINNED_FIT

See Also:

Constant Field Values

Method Detail

evaluateSumElement

public double evaluateSumElement(hep.aida.dev.IDevFitDataIterator dataIter,
                                 hep.aida.IFunction function)

fitType

public int fitType()

evaluateGradientSumElement

public double[] evaluateGradientSumElement(hep.aida.dev.IDevFitDataIterator dataIter,
                                           hep.aida.IFunction function)

providesGradientSumElement

public boolean providesGradientSumElement()