Constructor Detail

• WeightedObservedPoints

  public WeightedObservedPoints()

Method Detail

• add

  public void add(double x,
         double y)

  Adds a point to the sample. Calling this method is equivalent to calling add(1.0, x, y).

  Parameters:

  x - Abscissa of the point.

  y - Observed value at x. After fitting we should have f(x) as close as possible to this value.

  See Also:

  add(double, double, double), add(WeightedObservedPoint), toList()

• add

  public void add(double weight,
         double x,
         double y)

  Adds a point to the sample.

  Parameters:

  weight - Weight of the observed point.

  x - Abscissa of the point.

  y - Observed value at x. After fitting we should have f(x) as close as possible to this value.

  See Also:

  add(double, double), add(WeightedObservedPoint), toList()

• add

  public void add(WeightedObservedPoint observed)

  Adds a point to the sample.

  Parameters:

  observed - Observed point to add.

  See Also:

  add(double, double), add(double, double, double), toList()

• toList

  public List<WeightedObservedPoint> toList()

  Gets a snapshot of the observed points. The list of stored points is copied in order to ensure that modification of the returned instance does not affect this container. Conversely, further modification of this container (through the add or clear methods) will not affect the returned list.

  Returns:

  the observed points, in the order they were added to this container.

  See Also:

  add(double, double), add(double, double, double), add(WeightedObservedPoint)

• clear

  public void clear()

  Removes all observations from this container.