DFColumn Methods |
The DFColumn type exposes the following members.
Name | Description | |
---|---|---|
Add | Adds an object to this column. | |
Clean | Returns a copy of this column without missing values. | |
Clone | Returns a deep copy of this column. | |
Convert | Converts an object to the type held by this column. | |
CopyTo(Array) | Copies the contents of this column into the given array, beginning at the first position within the array. | |
CopyTo(Array, Int32) | Copies the contents of this column into the given array, beginning at the given position within the array. | |
GetEnumerator | Returns an enumerator for this column. | |
GetFactor | Creates a factor from this column. | |
GetFactor(Object) | Creates a factor from this column. | |
Insert | Inserts an object into this column and the given position. | |
IsMissing | Returns true if the element at the given position is missing; otherwise, false. | |
Parse(DataColumn) | Parses the DataColumn into a DFColumn. | |
Parse(ICollection) | Parses a column from a collection. | |
Parse(ICollection, Boolean) | Parses a column from a collection. | |
Parse(ICollection, String) | Parses a column from a collection. | |
Parse(ICollection, String, Boolean) | Parses a column from a collection. | |
Permute | Permutes the objects in this column by the given permutation vector (ranks). | |
RemoveAt | Removes the object from this column at the given position. | |
SetClone(DFColumn, DFColumn) | Set the memebers of the clone. | |
SetClone(DFColumn, DFColumn, Subset) | Set the memebers of the clone. | |
SubColumn(Slice) | Gets the subcolumn specified by the given Slice. | |
SubColumn(Subset) | Gets the subcolumn specified by the given Subset. | |
Swap | Swaps the position of the given elements in the column. | |
ToArray | Exports the contents of this column to an array. | |
ToDoubleArray | Extracts the contents of a column to an array of doubles. | |
ToDoubleVector | Extracts the contents of a column to a DoubleVector. | |
ToIntArray | Extracts the contents of a column to an array of integers. | |
ToString |
Returns a formatted string representation of this column.
(Overrides ObjectToString) | |
ToString(Int32) | Returns formatted representation. | |
ToString(Int32, String) | Returns formatted representation. | |
ToStringArray | Exports the contents of this column to an array of strings. | |
ToStringArray(String) | Exports the contents of this column to an array of strings. |