Package org.jfree.data.statistics
Classes for representing statistical data.
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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.MultiValueCategoryDataset A category dataset that defines multiple values for each item.StatisticalCategoryDataset A category dataset that defines a mean 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 ofNumberobjects.BoxAndWhiskerItem Represents one data item within a box-and-whisker dataset.DefaultBoxAndWhiskerCategoryDataset A convenience class that provides a default implementation of theBoxAndWhiskerCategoryDatasetinterface.DefaultBoxAndWhiskerXYDataset A simple implementation of theBoxAndWhiskerXYDatasetinterface.DefaultMultiValueCategoryDataset A category dataset that defines multiple values for each item.DefaultStatisticalCategoryDataset A convenience class that provides a default implementation of theStatisticalCategoryDatasetinterface.HistogramBin A bin for theHistogramDatasetclass.HistogramDataset A dataset that can be used for creating histograms.HistogramType A class for creating constants to represent the histogram type.MeanAndStandardDeviation A simple data structure that holds a mean value and a standard deviation value.Regression A utility class for fitting regression curves to data.SimpleHistogramBin A bin for theSimpleHistogramDataset.SimpleHistogramDataset A dataset used for creating simple histograms with custom defined bins.Statistics A utility class that provides some common statistical functions.