org.jfree.data.time
public class MovingAverage extends Object
Method Summary | |
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static TimeSeriesCollection | createMovingAverage(TimeSeriesCollection source, String suffix, int periodCount, int skip)
Creates a new TimeSeriesCollection containing a moving average
series for each series in the source collection.
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static TimeSeries | createMovingAverage(TimeSeries source, String name, int periodCount, int skip)
Creates a new TimeSeries containing moving average values for
the given series. |
static XYDataset | createMovingAverage(XYDataset source, String suffix, long period, long skip)
Creates a new XYDataset containing the moving averages of each
series in the source dataset.
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static XYDataset | createMovingAverage(XYDataset source, String suffix, double period, double skip)
Creates a new XYDataset containing the moving averages of each
series in the source dataset.
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static XYSeries | createMovingAverage(XYDataset source, int series, String name, double period, double skip)
Creates a new XYSeries containing the moving averages of one
series in the source dataset.
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static TimeSeries | createPointMovingAverage(TimeSeries source, String name, int pointCount)
Creates a new TimeSeries containing moving average values for
the given series, calculated by number of points (irrespective of the
'age' of those points). |
Parameters: source the source collection. suffix the suffix added to each source series name to create the corresponding moving average series name. periodCount the number of periods in the moving average calculation. skip the number of initial periods to skip.
Returns: A collection of moving average time series.
Parameters: source the source series. name the name of the new series. periodCount the number of periods used in the average calculation. skip the number of initial periods to skip.
Returns: The moving average series.
source
dataset.
Parameters: source the source dataset. suffix the string to append to source series names to create target series names. period the averaging period. skip the length of the initial skip period.
Returns: The dataset.
source
dataset.
Parameters: source the source dataset. suffix the string to append to source series names to create target series names. period the averaging period. skip the length of the initial skip period.
Returns: The dataset.
source
dataset.
Parameters: source the source dataset. series the series index (zero based). name the name for the new series. period the averaging period. skip the length of the initial skip period.
Returns: The dataset.
Developed by Benoit Xhenseval (www.ObjectLab.co.uk).
Parameters: source the source series. name the name of the new series. pointCount the number of POINTS used in the average calculation (not periods!)
Returns: The moving average series.