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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
    • TransformedParameter(T) Class
    • TypePreservingAggregatorGroup Class
    • VectorExtensions Class
  • Pivot Class
    • Pivot Constructor
    • Properties
    • Methods

Pivot Class

Extreme Optimization Numerical Libraries for .NET Professional
Represents a two-dimensional grouping of data.
Inheritance Hierarchy

SystemObject
  Extreme.DataAnalysisPivot
    Extreme.DataAnalysisPivotR, C

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

C#
VB
C++
F#
Copy
public class Pivot : IPivot, IGrouping
Public Class Pivot
	Implements IPivot, IGrouping
public ref class Pivot : IPivot, IGrouping
type Pivot =  
    class
        interface IPivot
        interface IGrouping
    end

The Pivot type exposes the following members.

Constructors

  NameDescription
Public methodPivot
Constructs a new pivot object, taking row and column keys from the specified vectors.
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Properties

  NameDescription
Public propertyColumnIndex
Gets the index that contains the column keys to the groups.
Public propertyCount
Gets the number of groups.
Public propertyRowIndex
Gets the index that contains the row keys to the groups.
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Methods

  NameDescription
Public methodAggregateIntoT, U(VectorT, AggregatorT, U, VectorU)
Applies the specified aggregator to the elements of a vector according to the current grouping.
Public methodAggregateIntoT, U(VectorT, VectorT, Aggregator2T, U, VectorU)
Applies the specified aggregator to the elements of a vector according to the current grouping.
Public methodCountsMatrix
Returns a matrix that contains the counts of the elements in each pivot cell.
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetCounts
Returns a histogram of the number of observations in each group.
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetIndexes(Int32)
Returns the sequence of indexes for the specified group.
Public methodGetIndexes(Int32, Int32)
Gets a sequence of indexes for the grouping.
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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See Also

Reference

Extreme.DataAnalysis Namespace

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