Applies the specified aggregators to all the columns in the data frame.
Namespace: Extreme.CollectionsAssembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
public DataFrame<string, C> Aggregate<T>(
params AggregatorGroup<T>[] aggregators
)
Public Function Aggregate(Of T) (
ParamArray aggregators As AggregatorGroup(Of T)()
) As DataFrame(Of String, C)
public:
generic<typename T>
DataFrame<String^, C>^ Aggregate(
... array<AggregatorGroup<T>^>^ aggregators
)
member Aggregate :
aggregators : AggregatorGroup<'T>[] -> DataFrame<string, 'C>
Parameters
- aggregators
- Type: Extreme.CollectionsAggregatorGroupT
One or more aggregators to use.
Type Parameters
- T
- The type of the result of the aggregation.
Return Value
Type:
DataFrameString,
CA new data frame that contains the result of the aggregations
with rows indexed by the names of the aggregators and columns indexed
by the data frame's column index.
Numerical Libraries
Supported in: 5.x
Reference