AggregatorGroup<T>.AggregateInto Method

Definition

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Overload List

AggregateInto(IVector, IGrouping, Vector<T>) Aggregates the elements of a data frame column according to the specified grouping and returns the result in an existing vector.
AggregateInto<U>(IVector, IGrouping, IVector) Aggregates the specified values according to the specified grouping.
AggregateInto<U>(IVector, IGrouping, Vector<T>) Aggregates the specified values according to the specified grouping.
AggregateInto<U>(Vector<U>, IGrouping, Vector<T>) Groups the elements of a vector according to the specified grouping.
AggregateInto<U>(Vector<U>, Int32[], Vector<T>) Groups the elements of a vector according to the specified level indexes.

AggregateInto(IVector, IGrouping, Vector<T>)

Aggregates the elements of a data frame column according to the specified grouping and returns the result in an existing vector.
C#
public Vector<T> AggregateInto(
	IVector values,
	IGrouping grouping,
	Vector<T> result
)

Parameters

values  IVector
A vector holding the values.
grouping  IGrouping
The object that specifies the grouping.
result  Vector<T>
The vector that is to hold the result.

Return Value

Vector<T>
The result of aggregating the elements of values according to the groups defined by grouping.

AggregateInto<U>(IVector, IGrouping, IVector)

Aggregates the specified values according to the specified grouping.
C#
public IVector AggregateInto<U>(
	IVector values,
	IGrouping grouping,
	IVector result
)

Parameters

values  IVector
A vector of values.
grouping  IGrouping
An object that specifies the grouping of elements of values.
result  IVector
The result of the aggregation.

Type Parameters

U
The element type of values.

Return Value

IVector
A reference to result.

AggregateInto<U>(IVector, IGrouping, Vector<T>)

Aggregates the specified values according to the specified grouping.
C#
public Vector<T> AggregateInto<U>(
	IVector values,
	IGrouping grouping,
	Vector<T> result
)

Parameters

values  IVector
A vector of values.
grouping  IGrouping
An object that specifies the grouping of elements of values.
result  Vector<T>
The result of the aggregation.

Type Parameters

U
The element type of values.

Return Value

Vector<T>
A reference to result.

AggregateInto<U>(Vector<U>, IGrouping, Vector<T>)

Groups the elements of a vector according to the specified grouping.
C#
public Vector<T> AggregateInto<U>(
	Vector<U> values,
	IGrouping grouping,
	Vector<T> result
)

Parameters

values  Vector<U>
The vector to aggregate.
grouping  IGrouping
A grouping.
result  Vector<T>
The vector that is to hold the result. May be null.

Type Parameters

U

Return Value

Vector<T>

AggregateInto<U>(Vector<U>, Int32[], Vector<T>)

Groups the elements of a vector according to the specified level indexes.
C#
public Vector<T> AggregateInto<U>(
	Vector<U> values,
	int[] levels,
	Vector<T> result
)

Parameters

values  Vector<U>
The vector to aggregate.
levels  Int32[]
An array of level indexes.
result  Vector<T>
The vector that is to hold the result. May be null.

Type Parameters

U

Return Value

Vector<T>

See Also