Constructor Detail

• ExpData

  public ExpData()

  Simple constructor

• ExpData

  public ExpData(int nobs,
                 double back,
                 double errback)

  Build an experiment

  Parameters:

  nobs - Number of observed events

  back - Expected background

  errback - Expected uncertainty on background

• ExpData

  public ExpData(int nobs,
                 double back,
                 double errback,
                 double fraction,
                 double errfraction)

  Build an experimental data

  Parameters:

  nobs - Number of observed events

  back - Expected background

  errback - Expected uncertainty on background

  fraction - efficiency for a channel. Set to 1 for ideal case.

  errfraction - error on efficiency. Set to 0

Method Detail

• setBack

  public void setBack(double back)

  Set background number

  Parameters:

  back -

• setErrBack

  public void setErrBack(double errback)

  Set error on background

  Parameters:

  errback -

• setNobs

  public void setNobs(int nobs)

  Set number of observations

  Parameters:

  nobs - number of observations

• getBack

  public double getBack()

  Get the expected background

  Returns:

• getErrBack

  public double getErrBack()

  Get error on background

  Returns:

• getNobs

  public int getNobs()

  Get the number of observations

  Returns:

• getFraction

  public double getFraction()

  Get efficiency. Set to 1 if do not know.

  Returns:

• getErrFraction

  public double getErrFraction()

  Get error on efficiency. Set to 1 if do not know.

  Returns: