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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
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    • Subset Class
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    • VectorExtensions Class
  • Aggregators Class
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  • Create Method Overloads
    • Create(U, T, TAccumulator) Method (Boolean)
    • Create(U, T) Method (String, Func(Vector(U), T))
    • Create(U, T) Method (String, Func(Vector(U), Vector(U), T))
  • Create(U, T) Method (String, Func(Vector(U), Vector(U), T))

AggregatorsCreateU, T Method (String, FuncVectorU, VectorU, T)

Extreme Optimization Numerical Libraries for .NET Professional
Constructs a new aggregator group from a function.

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

C#
VB
C++
F#
Copy
public static Aggregator2Group<T> Create<U, T>(
	string name,
	Func<Vector<U>, Vector<U>, T> f
)
Public Shared Function Create(Of U, T) ( 
	name As String,
	f As Func(Of Vector(Of U), Vector(Of U), T)
) As Aggregator2Group(Of T)
public:
generic<typename U, typename T>
static Aggregator2Group<T>^ Create(
	String^ name, 
	Func<Vector<U>^, Vector<U>^, T>^ f
)
static member Create : 
        name : string * 
        f : Func<Vector<'U>, Vector<'U>, 'T> -> Aggregator2Group<'T> 

Parameters

name
Type: SystemString
The name of the aggregator group.
f
Type: SystemFuncVectorU, VectorU, T
A function that computes the aggregated value of a vector.

Type Parameters

U
The element type of the inputs.
T
The type of the result.

Return Value

Type: Aggregator2GroupT
An aggregator group.
See Also

Reference

Aggregators Class
Create Overload
Extreme.DataAnalysis Namespace

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