hep.aida.ref.dataSet.binner
Interface BinError

All Known Implementing Classes:

EfficiencyBinError, GaussianBinError, PoissonBinError

public interface BinError

Classes implementing this interfaces calculate the plus and minus error on a bin given its entries and height.

Author:

The FreeHEP team @ SLAC.

Source Code:

BinError.java

Method Summary

double	minusError(int entries, double height) Get the minus error on a bin.
double	plusError(int entries, double height) Get the plus error on a bin.

Method Detail

plusError

public double plusError(int entries,
                        double height)

Get the plus error on a bin.

Parameters:

entries - The entries in the bin.

height - The height of the bin.

Returns:

The plus error.

minusError

public double minusError(int entries,
                         double height)

Get the minus error on a bin.

Parameters:

entries - The entries in the bin.

height - The height of the bin.

Returns:

The minus error.