Represents a filter that can be used to select observations in a
VectorT or
IDataFrame.
SystemObject Extreme.StatisticsFilter Extreme.StatisticsWindowFilter
Namespace: Extreme.StatisticsAssembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.17114.0)
[SerializableAttribute]
public class Filter : IEnumerable<int>, IEnumerable
<SerializableAttribute>
Public Class Filter
Implements IEnumerable(Of Integer), IEnumerable
[SerializableAttribute]
public ref class Filter : IEnumerable<int>,
IEnumerable
[<SerializableAttribute>]
type Filter =
class
interface IEnumerable<int>
interface IEnumerable
endThe Filter type exposes the following members.
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| Name | Description |
|---|
 | EndIndex |
Gets the index of the observation past the last visible observation.
|
| FilteredLength |
Gets the length of the filtered data.
|
| IsContiguous |
Gets whether the filter selects a contiguous range.
|
| Item |
Gets the unfiltered index of the observation at the specified index.
|
| Length |
Gets the length of the unfiltered data.
|
| StartIndex |
Gets the index of the first visible observation.
|
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| Name | Description |
|---|
 | ApplySort |
Returns a filter that applies the specified sort filter to the current filter.
|
 | Complement |
Returns a Filter that is the complement of the specified filter.
|
| Equals | Determines whether the specified Object is equal to the current Object. |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetEnumerator |
Returns an enumerator that iterates over the indexes in the filter.
|
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetReverse |
Returns a filter that lists the observations of the current filter in reverse order.
|
| GetType | Gets the Type of the current instance. |
| Intersection |
Returns a filter representing the intersection of two filters.
|
| MemberwiseClone | Creates a shallow copy of the current Object. |
| Reverse |
Returns a filter that reverses the observations.
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Union |
Returns a filter that represents the union of two filters.
|
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Use the Filter object to select a subset of the observations
in a VectorT or IDataFrame.
Numerical Libraries
Supported in: 6.0, 5.x, 4.x
Reference