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  • Accumulator 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
  • Pivot Class
  • Pivot(R, C) Class
  • RankTiebreaker Enumeration
  • Recurrence Class
  • SortOrder Enumeration
  • SpecialBins Enumeration
  • TypePreservingAggregatorGroup Class
  • VectorExtensions Class
• IIndex Interface
  • Properties
  • Methods
• Methods
  • GetSlice Method
  • JoinWith Method
  • JoinWithNearest Method
  • Lookup Method
  • MakeVector Method
  • Permute Method
  • Sort Method

IIndex Methods

Extreme Optimization Numerical Libraries for .NET Professional

The IIndex type exposes the following members.

Methods

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	Name	Description
	CopyTo	Copies the elements of the ICollection to an Array, starting at a particular Array index. (Inherited from ICollection.)
	GetEnumerator	Returns an enumerator that iterates through a collection. (Inherited from IEnumerable.)
	GetSlice	Returns a new index containing the specified slice of the current index.
	JoinWith	Returns the index that is the result of applying the specified join to this index and another index.
	JoinWithNearest	Returns the index that is the result of applying the specified join to this index and another index where lookups are to the nearest key in the specified direction.
	Lookup	Looks up the position of the specified key.
	MakeVector	Returns a categorical vector that uses the index as categories.
	Permute	Applies a permutation to the index and returns the result.
	Sort	Returns a permutation that can be used to sort the data in the vector in the specified order.

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See Also

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Reference

IIndex Interface

Extreme.DataAnalysis Namespace

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