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IDFColumn Interface

Interface for data frame column types.

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 7.3
Syntax
public interface IDFColumn : ICloneable, 
	ICollection, IEnumerable

The IDFColumn type exposes the following members.

Properties
  NameDescription
Public propertyColumnType
Gets the type of the objects held by this column.
Public propertyIsNumeric
Returns true if the objects in this column are of type numeric; otherwise, false.
Public propertyItem
Gets and sets the objects at the given position.
Public propertyLabel
Gets and sets the label in the header of this column.
Public propertyMissingValue
Gets and sets the value used to represent missing values in this column.
Public propertyName
Gets the name of this column.
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Methods
  NameDescription
Public methodAdd
Adds an object to this column.
Public methodClean
Returns a copy of this column without missing values.
Public methodConvert
Converts an object to the type held by this column.
Public methodGetFactor
Creates a factor from this column.
Public methodGetFactor(Object)
Creates a factor from this column.
Public methodInsert
Inserts an object into this column and the given position.
Public methodIsMissing
Returns true if the element at the given position is missing; otherwise, false.
Public methodRemoveAt
Removes the object from this column at the given position.
Public methodSubColumn(Slice)
Gets the subcolumn specified by the given Slice.
Public methodSubColumn(Subset)
Gets the subcolumn specified by the given Subset.
Public methodSwap
Swaps the position of the given elements in the column.
Public methodToArray
Exports the contents of this column to an Array.
Public methodToDoubleArray
Exports the contents of this column to an array of doubles.
Public methodToDoubleVector
Exports the contents of this column to a DoubleVector.
Public methodToIntArray
Exports the contents of this column to an array of integers.
Public methodToString
Uses formatting.
Public methodToStringArray
Exports the contents of this column to an array of strings.
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See Also