Package org.jfree.data.statistics

Classes for representing statistical data.

Interface Summary

Interface	Description
BoxAndWhiskerCategoryDataset	A category dataset that defines various medians, outliers and an average value for each item.
BoxAndWhiskerXYDataset	An interface that defines data in the form of (x, max, min, average, median) tuples.
StatisticalCategoryDataset	A category dataset that defines a median and standard deviation value for each item.

Class Summary

Class	Description
BoxAndWhiskerCalculator	A utility class that calculates the mean, median, quartiles Q1 and Q3, plus a list of outlier values...all from an arbitrary list of Number objects.
BoxAndWhiskerItem	Represents one data item within a box-and-whisker dataset.
DefaultBoxAndWhiskerCategoryDataset	A convenience class that provides a default implementation of the BoxAndWhiskerCategoryDataset interface.
DefaultBoxAndWhiskerXYDataset	A simple implementation of the BoxAndWhiskerXYDataset.
DefaultStatisticalCategoryDataset	A convenience class that provides a default implementation of the StatisticalCategoryDataset interface.
HistogramBin	A bin for the HistogramDataset class.
HistogramDataset	A dataset that can be used for creating histograms.
HistogramType	A class for creating constants to represent the histogram type.
Statistics	A utility class that provides some simple statistical functions.