Grouping.ByValue Method

Definition

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

Overload List

ByValue<T>(IList<T>) Constructs a grouping based on the values in the specified list.
ByValue<T>(IList<T>, IntervalIndex<T>) Constructs a grouping based on binned values.
ByValue<T>(IList<T>, IEqualityComparer<T>) Constructs a grouping based on the values in the specified list.
ByValue<T>(IList<T>, T, T, Int32) Constructs a grouping based on binned values.

ByValue<T>(IList<T>)

Constructs a grouping based on the values in the specified list.
C#
public static Grouping<T> ByValue<T>(
	IList<T> values
)

Parameters

values  IList<T>
A list that contains the values to group on.

Type Parameters

T
The element type of the list.

Return Value

Grouping<T>

ByValue<T>(IList<T>, IntervalIndex<T>)

Constructs a grouping based on binned values.
C#
public static Grouping<Interval<T>> ByValue<T>(
	IList<T> values,
	IntervalIndex<T> index
)
where T : Object, IComparable<T>

Parameters

values  IList<T>
A list of values.
index  IntervalIndex<T>
The index used to partition the values.

Type Parameters

T
The type of the values.

Return Value

Grouping<Interval<T>>
A grouping object that represents the grouping of values into bins specified by index.

ByValue<T>(IList<T>, IEqualityComparer<T>)

Constructs a grouping based on the values in the specified list.
C#
public static Grouping<T> ByValue<T>(
	IList<T> values,
	IEqualityComparer<T> comparer
)

Parameters

values  IList<T>
A list that contains the values to group on.
comparer  IEqualityComparer<T>
A comparer that determines when two values are equal.

Type Parameters

T
The element type of the list.

Return Value

Grouping<T>

Exceptions

ArgumentNullException

values is null.

ByValue<T>(IList<T>, T, T, Int32)

Constructs a grouping based on binned values.
C#
public static Grouping<Interval<T>> ByValue<T>(
	IList<T> values,
	T lowerBound,
	T upperBound,
	int numberOfBins
)
where T : Object, IComparable<T>

Parameters

values  IList<T>
A list of values.
lowerBound  T
The lower bound of the range.
upperBound  T
The upper bound of the range.
numberOfBins  Int32
The number of intervals.

Type Parameters

T
The type of the values.

Return Value

Grouping<Interval<T>>
A grouping object that represents the grouping of values into numberOfBins bins between lowerBound and upperBound.

See Also