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    • Accumulator(T, U) Class
    • Aggregator(T, U) Class
    • Aggregator2(T, U) Class
    • Aggregator2Group Class
    • Aggregator2Group(T) Class
    • AggregatorGroup Class
    • AggregatorGroup(T) Class
    • Aggregators Class
    • BoundaryIntervalBehavior Enumeration
    • CategoricalEncoding Class
    • DataFrame Class
    • DataFrame(R, C) Class
    • DataFrameRow(R, C) Class
    • DateTimeExtensions Class
    • DateTimeUnit Enumeration
    • Direction Enumeration
    • Grouping Class
    • Grouping(TKey) Class
    • Histogram Class
    • Histogram(T) Class
    • IAccumulator(T, U) Interface
    • IAccumulator2(T, U) Interface
    • IAccumulator2(T, U, V) Interface
    • IAggregator Interface
    • IAggregator(T) Interface
    • IAggregator2 Interface
    • IAggregator2(T) Interface
    • IDataFrame Interface
    • IGrouping Interface
    • IIndex Interface
    • Index Class
    • Index(T) Class
    • IntervalIndex(T) Class
    • IPivot Interface
    • JoinIndex Class
    • JoinType Enumeration
    • MissingValueAction Enumeration
    • MissingValueException Class
    • MultipleMissingValueAction Enumeration
    • Parameter(T) Class
    • ParameterVector(T) Class
    • Pivot Class
    • Pivot(R, C) Class
    • RankTiebreaker Enumeration
    • Recurrence Class
    • SortOrder Enumeration
    • SpecialBins Enumeration
    • Subset Class
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  • Pivot Class
    • Pivot Constructor
    • Properties
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  • Methods
    • AggregateInto Method Overloads
    • CountsMatrix Method
    • GetCounts Method
    • GetIndexes Method Overloads
  • AggregateInto Method Overloads
    • AggregateInto(T, U) Method (Vector(T), Aggregator(T, U), Vector(U))
    • AggregateInto(T, U) Method (Vector(T), Vector(T), Aggregator2(T, U), Vector(U))
  • AggregateInto(T, U) Method (Vector(T), Vector(T), Aggregator2(T, U), Vector(U))

PivotAggregateIntoT, U Method (VectorT, VectorT, Aggregator2T, U, VectorU)

Extreme Optimization Numerical Libraries for .NET Professional
Applies the specified aggregator to the elements of a vector according to the current grouping.

Namespace:  Extreme.DataAnalysis
Assembly:  Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
Syntax

C#
VB
C++
F#
Copy
public Vector<U> AggregateInto<T, U>(
	Vector<T> values1,
	Vector<T> values2,
	Aggregator2<T, U> aggregator,
	Vector<U> result
)
Public Function AggregateInto(Of T, U) ( 
	values1 As Vector(Of T),
	values2 As Vector(Of T),
	aggregator As Aggregator2(Of T, U),
	result As Vector(Of U)
) As Vector(Of U)
public:
generic<typename T, typename U>
virtual Vector<U>^ AggregateInto(
	Vector<T>^ values1, 
	Vector<T>^ values2, 
	Aggregator2<T, U>^ aggregator, 
	Vector<U>^ result
) sealed
abstract AggregateInto : 
        values1 : Vector<'T> * 
        values2 : Vector<'T> * 
        aggregator : Aggregator2<'T, 'U> * 
        result : Vector<'U> -> Vector<'U> 
override AggregateInto : 
        values1 : Vector<'T> * 
        values2 : Vector<'T> * 
        aggregator : Aggregator2<'T, 'U> * 
        result : Vector<'U> -> Vector<'U> 

Parameters

values1
Type: Extreme.MathematicsVectorT
A vector that contains the values to be aggregated.
values2
Type: Extreme.MathematicsVectorT
A vector that contains the values to be aggregated.
aggregator
Type: Extreme.DataAnalysisAggregator2T, U
An aggregator object.
result
Type: Extreme.MathematicsVectorU
A vector that is to hold the result. May be .

Type Parameters

T
The element type of the input vector.
U
The type of the result of the aggregation.

Return Value

Type: VectorU
A vector containing the aggregated values indexed by the grouping's index.

Implements

IGroupingAggregateIntoT, U(VectorT, VectorT, Aggregator2T, U, VectorU)
See Also

Reference

Pivot Class
AggregateInto Overload
Extreme.DataAnalysis Namespace

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