## Uses of Interface
org.jfree.data.KeyedValues2D

Packages that use KeyedValues2D
org.jfree.data: The base package for classes that represent various types of data.
org.jfree.data.category: A package containing the `CategoryDataset` interface and related classes.
org.jfree.data.gantt: Data interfaces and classes for Gantt charts.
org.jfree.data.general: Data interfaces and classes.
org.jfree.data.jdbc: Dataset classes that fetch data from a database via JDBC.
org.jfree.data.statistics: Classes for representing statistical data.

Uses of KeyedValues2D in org.jfree.data

Classes in org.jfree.data that implement KeyedValues2D
`class` `DefaultKeyedValues2D` A data structure that stores zero, one or many values, where each value is associated with two keys (a 'row' key and a 'column' key).

Uses of KeyedValues2D in org.jfree.data.category

Subinterfaces of KeyedValues2D in org.jfree.data.category
`interface` `CategoryDataset` The interface for a dataset with one or more series, and values associated with categories.
`interface` `IntervalCategoryDataset` A category dataset that defines a value range for each series/category combination.

Classes in org.jfree.data.category that implement KeyedValues2D
`class` `DefaultCategoryDataset` A default implementation of the `CategoryDataset` interface.
`class` `DefaultIntervalCategoryDataset` A convenience class that provides a default implementation of the `IntervalCategoryDataset` interface.
`class` `SlidingCategoryDataset` A `CategoryDataset` implementation that presents a subset of the categories in an underlying dataset.

Uses of KeyedValues2D in org.jfree.data.gantt

Subinterfaces of KeyedValues2D in org.jfree.data.gantt
`interface` `GanttCategoryDataset` An extension of the `IntervalCategoryDataset` interface that adds support for multiple sub-intervals.

Classes in org.jfree.data.gantt that implement KeyedValues2D
`class` `SlidingGanttCategoryDataset` A `GanttCategoryDataset` implementation that presents a subset of the categories in an underlying dataset.
`class` `TaskSeriesCollection` A collection of `TaskSeries` objects.

Uses of KeyedValues2D in org.jfree.data.general

Subinterfaces of KeyedValues2D in org.jfree.data.general
`interface` `KeyedValues2DDataset` A dataset containing (key, value) data items.

Classes in org.jfree.data.general that implement KeyedValues2D
`class` `DefaultKeyedValues2DDataset` A default implementation of the `KeyedValues2DDataset` interface.

Uses of KeyedValues2D in org.jfree.data.jdbc

Classes in org.jfree.data.jdbc that implement KeyedValues2D
`class` `JDBCCategoryDataset` A `CategoryDataset` implementation over a database JDBC result set.

Uses of KeyedValues2D in org.jfree.data.statistics

Subinterfaces of KeyedValues2D in org.jfree.data.statistics
`interface` `BoxAndWhiskerCategoryDataset` A category dataset that defines various medians, outliers and an average value for each item.
`interface` `MultiValueCategoryDataset` A category dataset that defines multiple values for each item.
`interface` `StatisticalCategoryDataset` A category dataset that defines a mean and standard deviation value for each item.

Classes in org.jfree.data.statistics that implement KeyedValues2D
`class` `DefaultBoxAndWhiskerCategoryDataset` A convenience class that provides a default implementation of the `BoxAndWhiskerCategoryDataset` interface.
`class` `DefaultMultiValueCategoryDataset` A category dataset that defines multiple values for each item.
`class` `DefaultStatisticalCategoryDataset` A convenience class that provides a default implementation of the `StatisticalCategoryDataset` interface.