Represents a collection of values labeled by a key.
SystemObject Extreme.DataAnalysis.LinqLinqExtensionsDataFrameGroupingTKey, R, C
Namespace:
Extreme.DataAnalysis.Linq
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public class DataFrameGrouping<TKey, R, C> : IGrouping<TKey, DataFrameRow<R, C>>,
IEnumerable<DataFrameRow<R, C>>, IEnumerable
Public Class DataFrameGrouping(Of TKey, R, C)
Implements IGrouping(Of TKey, DataFrameRow(Of R, C)),
IEnumerable(Of DataFrameRow(Of R, C)), IEnumerable
generic<typename TKey, typename R, typename C>
public ref class DataFrameGrouping : IGrouping<TKey, DataFrameRow<R, C>^>,
IEnumerable<DataFrameRow<R, C>^>, IEnumerable
type DataFrameGrouping<'TKey, 'R, 'C> =
class
interface IGrouping<'TKey, DataFrameRow<'R, 'C>>
interface IEnumerable<DataFrameRow<'R, 'C>>
interface IEnumerable
endType Parameters
- TKey
- The type of the key.
- R
- The element type of the row index of the data frame.
- C
- The element type of the column index of the data frame.
The LinqExtensionsDataFrameGroupingTKey, R, C type exposes the following members.
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| Name | Description |
|---|
 | Key |
Gets the key of the grouping.
|
| Values |
Gets a list of the values in the grouping.
|
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| Name | Description |
|---|
 | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetEnumerator |
Returns an enumerator that iterates through the collection.
|
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. |
| MemberwiseClone | Creates a shallow copy of the current Object. |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Reference