## Uses of Interface
org.jfree.data.Values2D

Packages that use Values2D
Package | Description
--- | ---
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 Values2D in org.jfree.data

Subinterfaces of Values2D in org.jfree.data
Modifier and Type | Interface and Description
--- | ---
`interface` | `KeyedValues2D` An extension of the `Values2D` interface where a unique key is associated with the row and column indices.

Classes in org.jfree.data that implement Values2D
Modifier and Type | Class and Description
--- | ---
`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).

Methods in org.jfree.data with parameters of type Values2D
Modifier and Type | Method and Description
--- | ---
`static double` | DataUtilities.`calculateColumnTotal(Values2D data, int column)` Returns the total of the values in one column of the supplied data table.
`static double` | DataUtilities.`calculateColumnTotal(Values2D data, int column, int[] validRows)` Returns the total of the values in one column of the supplied data table by taking only the row numbers in the array into account.
`static double` | DataUtilities.`calculateRowTotal(Values2D data, int row)` Returns the total of the values in one row of the supplied data table.
`static double` | DataUtilities.`calculateRowTotal(Values2D data, int row, int[] validCols)` Returns the total of the values in one row of the supplied data table by taking only the column numbers in the array into account.

### Uses of Values2D in org.jfree.data.category

Subinterfaces of Values2D in org.jfree.data.category
Modifier and Type | Interface and Description
--- | ---
`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 Values2D
Modifier and Type | Class and Description
--- | ---
`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 Values2D in org.jfree.data.gantt

Subinterfaces of Values2D in org.jfree.data.gantt
Modifier and Type | Interface and Description
--- | ---
`interface` | `GanttCategoryDataset` An extension of the `IntervalCategoryDataset` interface that adds support for multiple sub-intervals.

Classes in org.jfree.data.gantt that implement Values2D
Modifier and Type | Class and Description
--- | ---
`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 Values2D in org.jfree.data.general

Subinterfaces of Values2D in org.jfree.data.general
Modifier and Type | Interface and Description
--- | ---
`interface` | `KeyedValues2DDataset` A dataset containing (key, value) data items.

Classes in org.jfree.data.general that implement Values2D
Modifier and Type | Class and Description
--- | ---
`class` | `DefaultKeyedValues2DDataset` A default implementation of the `KeyedValues2DDataset` interface.

### Uses of Values2D in org.jfree.data.jdbc

Classes in org.jfree.data.jdbc that implement Values2D
Modifier and Type | Class and Description
--- | ---
`class` | `JDBCCategoryDataset` A `CategoryDataset` implementation over a database JDBC result set.

### Uses of Values2D in org.jfree.data.statistics

Subinterfaces of Values2D in org.jfree.data.statistics
Modifier and Type | Interface and Description
--- | ---
`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 Values2D
Modifier and Type | Class and Description
--- | ---
`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.