IAggregator.Aggregate
Aggregates the elements of a data frame column according to the specified
grouping and returns the result in an existing vector.
Definition
Namespace: Numerics.NET.DataAnalysis
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4
C#
The result of aggregating the elements of values according to the groups defined by grouping.
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4
IVector AggregateBy(
IVector values,
IGrouping grouping,
IVector? result
)Parameters
- values IVector
- A vector holding the values.
- grouping IGrouping
- The object that specifies the grouping.
- result IVector
- The data frame column that is to hold the result.
Return Value
IVectorThe result of aggregating the elements of values according to the groups defined by grouping.