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    • Accumulator(T, U) Class
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  • RangeWindow Method Overloads
    • RangeWindow Method (Index(DateTime), TimeSpan, Direction)
    • RangeWindow Method (Index(Double), Double, Direction)
  • RangeWindow Method (Index(Double), Double, Direction)

GroupingRangeWindow Method (IndexDouble, Double, Direction)

Extreme Optimization Numerical Libraries for .NET Professional
Constructs a grouping that represents a moving window whose keys are within the specified distance of each other.

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

C#
VB
C++
F#
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public static Grouping<double> RangeWindow(
	Index<double> index,
	double distance,
	Direction direction = Direction.Forward
)
Public Shared Function RangeWindow ( 
	index As Index(Of Double),
	distance As Double,
	Optional direction As Direction = Direction.Forward
) As Grouping(Of Double)
public:
static Grouping<double>^ RangeWindow(
	Index<double>^ index, 
	double distance, 
	Direction direction = Direction::Forward
)
static member RangeWindow : 
        index : Index<float> * 
        distance : float * 
        ?direction : Direction 
(* Defaults:
        let _direction = defaultArg direction Direction.Forward
*)
-> Grouping<float> 

Parameters

index
Type: Extreme.DataAnalysisIndexDouble
The index the grouping is over.
distance
Type: SystemDouble
The maximum distance between keys within a window. Must be greater than zero.
direction (Optional)
Type: Extreme.DataAnalysisDirection
Specifies whether the group keys should be the first (forward) or last (backward) key in each group.

Return Value

Type: GroupingDouble
A grouping object that represents the moving window.
Exceptions

ExceptionCondition
ArgumentNullException

index is

ArgumentOutOfRangeException

distance is less than or equal to zero.

See Also

Reference

Grouping Class
RangeWindow Overload
Extreme.DataAnalysis Namespace

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