SystemObject Extreme.DataAnalysis.LinqLinqExtensionsDataFrameLookupTKey, R, C
Namespace:
Extreme.DataAnalysis.Linq
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public class DataFrameLookup<TKey, R, C> : IEnumerable<LinqExtensionsDataFrameGrouping<TKey, R, C>>,
IEnumerable
Public Class DataFrameLookup(Of TKey, R, C)
Implements IEnumerable(Of LinqExtensionsDataFrameGrouping(Of TKey, R, C)),
IEnumerable
generic<typename TKey, typename R, typename C>
public ref class DataFrameLookup : IEnumerable<LinqExtensionsDataFrameGrouping<TKey, R, C>^>,
IEnumerable
type DataFrameLookup<'TKey, 'R, 'C> =
class
interface IEnumerable<LinqExtensionsDataFrameGrouping<'TKey, '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 LinqExtensionsDataFrameLookupTKey, R, C type exposes the following members.
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| Name | Description |
|---|
 | Count |
Gets the number of key/value collection pairs.
|
| Item |
Gets the sequence of values indexed by the specified key.
|
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| Name | Description |
|---|
 | Contains |
Determines whether a specific key exists in the lookup.
|
| 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 | |
| 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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| Name | Description |
|---|
 | GroupLinqExtensionsDataFrameGroupingTKey, R, C | Overloaded.
Returns a grouping by the unique elements in a sequence.
(Defined by Grouping.) |
| GroupLinqExtensionsDataFrameGroupingTKey, R, C(IEqualityComparerLinqExtensionsDataFrameGroupingTKey, R, C) | Overloaded.
Returns a grouping by the unique elements in a sequence
using the specified comparer to determine equality.
(Defined by Grouping.) |
| SumLinqExtensionsDataFrameGroupingTKey, R, C | Overloaded.
Computes the sum of the sequence of values.
(Defined by ArrayMath.) |
| SumLinqExtensionsDataFrameGroupingTKey, R, C, U(FuncLinqExtensionsDataFrameGroupingTKey, R, C, U) | Overloaded.
Computes the sum of the sequence of values that are obtained
by invoking a transform function on each element of the input sequence.
(Defined by ArrayMath.) |
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Reference