Matrix<T>.Aggregate
Definition
Namespace: Extreme.Mathematics
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Overload List
| Aggregate | Applies the specified aggregator to all the columns in the matrix. |
| Aggregate | Applies the specified aggregator to all the columns in the matrix. |
| Aggregate | Applies the specified aggregators to all the columns in the matrix. |
| Aggregate | Applies the specified aggregators to all the columns in the matrix. |
Matrix<T>.AggregateColumns<U>(Aggregator<T, U>)
Applies the specified aggregator to all the columns in the matrix.
public Vector<U> AggregateColumns<U>(
Aggregator<T, U> aggregator
)
Parameters
- aggregator Aggregator<T, U>
- The aggregator to use.
Type Parameters
- U
- The type of the result of the aggregation.
Return Value
Vector<U>A vector that contains the result of the aggregations indexed by the matrix's column index.
Matrix<T>.AggregateColumns<U>(AggregatorGroup<U>)
Applies the specified aggregator to all the columns in the matrix.
public Vector<U> AggregateColumns<U>(
AggregatorGroup<U> aggregator
)
Parameters
- aggregator AggregatorGroup<U>
- The aggregator to use.
Type Parameters
- U
- The type of the result of the aggregation.
Return Value
Vector<U>A vector that contains the result of the aggregations indexed by the matrix's column index.
Matrix<T>.AggregateColumns<U>(AggregatorGroup<U>[])
Applies the specified aggregators to all the columns in the matrix.
public Matrix<U> AggregateColumns<U>(
params AggregatorGroup<U>[] aggregators
)
Parameters
- aggregators AggregatorGroup<U>[]
- One or more aggregators to use.
Type Parameters
- U
- The type of the result of the aggregation.
Return Value
Matrix<U>A new matrix that contains the result of the aggregations with rows indexed by the names of the aggregators and columns indexed by the matrix's column index.
Matrix<T>.AggregateColumns<U>(Func<Vector<T>, U>)
Applies the specified aggregators to all the columns in the matrix.
public Vector<U> AggregateColumns<U>(
Func<Vector<T>, U> aggregator
)
Parameters
- aggregator Func<Vector<T>, U>
- A function that aggregates the elements of a vector into a value of type U.
Type Parameters
- U
- The type of the result of the aggregation.
Return Value
Vector<U>A new matrix that contains the result of the aggregations with rows indexed by the names of the aggregators and columns indexed by the matrix's column index.