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  • Extreme.DataAnalysis.Linq
    • LinqExtensions Class
    • LinqExtensions.DataFrameGrouping(TKey, R, C) Class
    • LinqExtensions.DataFrameLookup(TKey, R, C) Class
    • LinqExtensions.Grouping(TKey, T) Class
    • LinqExtensions.Lookup(TKey, T) Class
  • LinqExtensions Class
    • Methods
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    • Aggregate Method Overloads
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  • GroupBy Method Overloads
    • GroupBy(R, C, TKey) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey))
    • GroupBy(T, TKey) Method (Vector(T), Func(T, TKey))
    • GroupBy(R, C, TKey) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), IEqualityComparer(TKey))
    • GroupBy(R, C, TKey, TElement) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), Func(DataFrameRow(R, C), TElement))
    • GroupBy(R, C, TKey, TResult) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), Func(TKey, IEnumerable(DataFrameRow(R, C)), TResult))
    • GroupBy(T, TKey) Method (Vector(T), Func(T, TKey), IEqualityComparer(TKey))
    • GroupBy(T, TKey, TElement) Method (Vector(T), Func(T, TKey), Func(T, TElement))
    • GroupBy(T, TKey, TResult) Method (Vector(T), Func(T, TKey), Func(TKey, IEnumerable(T), TResult))
    • GroupBy(R, C, TKey, TElement) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), Func(DataFrameRow(R, C), TElement), IEqualityComparer(TKey))
    • GroupBy(R, C, TKey, TElement, TResult) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), Func(DataFrameRow(R, C), TElement), Func(TKey, IEnumerable(TElement), TResult))
    • GroupBy(R, C, TKey, TResult) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), Func(TKey, IEnumerable(DataFrameRow(R, C)), TResult), IEqualityComparer(TKey))
    • GroupBy(T, TKey, TElement) Method (Vector(T), Func(T, TKey), Func(T, TElement), IEqualityComparer(TKey))
    • GroupBy(T, TKey, TElement, TResult) Method (Vector(T), Func(T, TKey), Func(T, TElement), Func(TKey, IEnumerable(TElement), TResult))
    • GroupBy(T, TKey, TResult) Method (Vector(T), Func(T, TKey), Func(TKey, IEnumerable(T), TResult), IEqualityComparer(TKey))
    • GroupBy(R, C, TKey, TElement, TResult) Method (DataFrame(R, C), Func(DataFrameRow(R, C), TKey), Func(DataFrameRow(R, C), TElement), Func(TKey, IEnumerable(TElement), TResult), IEqualityComparer(TKey))
    • GroupBy(T, TKey, TElement, TResult) Method (Vector(T), Func(T, TKey), Func(T, TElement), Func(TKey, IEnumerable(TElement), TResult), IEqualityComparer(TKey))
LinqExtensionsGroupBy Method Extreme Optimization Numerical Libraries for .NET Professional
Overload List
  NameDescription
Public methodStatic memberGroupByR, C, TKey(DataFrameR, C, FuncDataFrameRowR, C, TKey)
Groups the rows of a data frame based on the specified key selector.
Public methodStatic memberGroupByT, TKey(VectorT, FuncT, TKey)
Groups the elements of a vector according to the specified key selector function.
Public methodStatic memberGroupByR, C, TKey(DataFrameR, C, FuncDataFrameRowR, C, TKey, IEqualityComparerTKey)
Groups the rows of a data frame based on the specified key selector.
Public methodStatic memberGroupByR, C, TKey, TElement(DataFrameR, C, FuncDataFrameRowR, C, TKey, FuncDataFrameRowR, C, TElement)
Groups the rows of a data frame based on the specified key selector, and returns the result of applying a function to the selected elements of each group.
Public methodStatic memberGroupByR, C, TKey, TResult(DataFrameR, C, FuncDataFrameRowR, C, TKey, FuncTKey, IEnumerableDataFrameRowR, C, TResult)
Groups the rows of a data frame based on the specified key selector, and returns the result of applying a function to the selected elements of each group.
Public methodStatic memberGroupByT, TKey(VectorT, FuncT, TKey, IEqualityComparerTKey)
Groups the elements of a vector according to the specified key selector function and key comparer.
Public methodStatic memberGroupByT, TKey, TElement(VectorT, FuncT, TKey, FuncT, TElement)
Groups the elements of a vector according to the specified key selector and element selector functions.
Public methodStatic memberGroupByT, TKey, TResult(VectorT, FuncT, TKey, FuncTKey, IEnumerableT, TResult)
Groups the elements of a vector according to the specified key selector function and creates a result value from each group and its key.
Public methodStatic memberGroupByR, C, TKey, TElement(DataFrameR, C, FuncDataFrameRowR, C, TKey, FuncDataFrameRowR, C, TElement, IEqualityComparerTKey)
Groups the rows of a data frame based on the specified key selector, and returns the result of applying a function to the selected elements of each group.
Public methodStatic memberGroupByR, C, TKey, TElement, TResult(DataFrameR, C, FuncDataFrameRowR, C, TKey, FuncDataFrameRowR, C, TElement, FuncTKey, IEnumerableTElement, TResult)
Groups the rows of a data frame based on the specified key selector, and returns the result of applying a function to the selected elements of each group.
Public methodStatic memberGroupByR, C, TKey, TResult(DataFrameR, C, FuncDataFrameRowR, C, TKey, FuncTKey, IEnumerableDataFrameRowR, C, TResult, IEqualityComparerTKey)
Groups the rows of a data frame based on the specified key selector, and returns the result of applying a function to the selected elements of each group.
Public methodStatic memberGroupByT, TKey, TElement(VectorT, FuncT, TKey, FuncT, TElement, IEqualityComparerTKey)
Groups the elements of a vector according to the specified key selector and element selector functions, and key comparer.
Public methodStatic memberGroupByT, TKey, TElement, TResult(VectorT, FuncT, TKey, FuncT, TElement, FuncTKey, IEnumerableTElement, TResult)
Groups the elements of a vector according to the specified key selector function and creates a result value from each group and its key. The elements of each group are projected using the specified function.
Public methodStatic memberGroupByT, TKey, TResult(VectorT, FuncT, TKey, FuncTKey, IEnumerableT, TResult, IEqualityComparerTKey)
Groups the elements of a vector according to the specified key selector function and creates a result value from each group and its key. Key values are compared using the specified comparer.
Public methodStatic memberGroupByR, C, TKey, TElement, TResult(DataFrameR, C, FuncDataFrameRowR, C, TKey, FuncDataFrameRowR, C, TElement, FuncTKey, IEnumerableTElement, TResult, IEqualityComparerTKey)
Groups the rows of a data frame based on the specified key selector, and returns the result of applying a function to the selected elements of each group.
Public methodStatic memberGroupByT, TKey, TElement, TResult(VectorT, FuncT, TKey, FuncT, TElement, FuncTKey, IEnumerableTElement, TResult, IEqualityComparerTKey)
Groups the elements of a vector according to the specified key selector function and creates a result value from each group and its key. Key values are compared using the specified comparer, and the elements of each group are projected using the specified function.
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See Also

Reference

LinqExtensions Class
Extreme.DataAnalysis.Linq Namespace

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