 | DFDate |
The DFDateTimeColumn type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | Add |
Adds an object to this column.
(Inherited from DFColumn) |
| Apply(String, FuncDateTime, DateTime) | Returns a new column with the given name and same size as this column, whose values are the result of applying the given unary function to each element of this column. |
| Apply(String, FuncDateTime, DateTime, DateTime, DFDateTimeColumn) | Returns a new column with the given name and same size as this column, whose values are the result of applying the given binary function to each element of this column. The first parameter to the binary function is an element of self; the second parameter is the corresponding element of the passed column. |
| Apply(String, FuncDateTime, DateTime, DateTime, DateTime) | Returns a new column with the given name and same size as this column, whose values are the result of applying the given binary function to each element of this column. The first parameter to the binary function is the column element; the second parameter is the passed date. |
| Clean | Returns a copy of this column without missing values. |
| Clone |
Returns a deep copy of this column.
(Overrides DFColumnClone) |
| Convert |
Converts an object to the type held by this column.
(Overrides DFColumnConvert(Object)) |
| CopyTo(Array) |
Copies the contents of this column into the given array, beginning
at the first position within the array.
(Inherited from DFColumn) |
| CopyTo(Array, Int32) |
Copies the contents of this column into the given array, beginning
at the given position within the array.
(Inherited from DFColumn) |
| GetEnumerator |
Returns an enumerator for this column.
(Inherited from DFColumn) |
| GetFactor |
Creates a factor from this column.
(Inherited from DFColumn) |
| GetFactor(Object) |
Creates a factor from this column.
(Inherited from DFColumn) |
| Insert |
Inserts an object into this column and the given position.
(Inherited from DFColumn) |
| IsMissing |
Returns true if the element at the given position is missing;
otherwise, false.
(Overrides DFColumnIsMissing(Int32)) |
| Permute |
Permutes the objects in this column by the given permutation vector (ranks).
(Inherited from DFColumn) |
| RemoveAt |
Removes the object from this column at the given position.
(Inherited from DFColumn) |
| SubColumn(Slice) |
Gets the subcolumn specified by the given Slice.
(Inherited from DFColumn) |
| SubColumn(Subset) |
Gets the subcolumn specified by the given Subset.
(Overrides DFColumnSubColumn(Subset)) |
| Swap |
Swaps the position of the given elements in the column.
(Inherited from DFColumn) |
| ToArray |
Exports the contents of this column to an array.
(Inherited from DFColumn) |
| ToDoubleArray |
Extracts the contents of a column to an array of doubles.
(Inherited from DFColumn) |
| ToDoubleVector |
Extracts the contents of a column to a DoubleVector.
(Inherited from DFColumn) |
| ToIntArray |
Extracts the contents of a column to an array of integers.
(Inherited from DFColumn) |
| ToString |
Returns a formatted string representation of this column.
(Inherited from DFColumn) |
| ToString(Int32) |
Formatted string representation of the date. Uses StatsSettings format.
(Overrides DFColumnToString(Int32)) |
| ToString(Int32, String) |
Formatted string representation of the date.
(Overrides DFColumnToString(Int32, String)) |
| ToStringArray |
Exports the contents of this column to an array of strings. Uses StatsSettings format.
(Overrides DFColumnToStringArray) |
| ToStringArray(String) |
Exports the contents of this column to a formatted array of strings.
(Overrides DFColumnToStringArray(String)) |
| Transform(FuncDateTime) | Modifies the elements of this column by applying the given no-argument function to each element. |
| Transform(FuncDateTime, DateTime) | Modifies the elements of this column by applying the given unary function to each element. |
| Transform(FuncDateTime, DateTime, DateTime, DFDateTimeColumn) | Modifies the contents of this column by applying the given binary function to each element. The first parameter to the binary function is an element of self; the second parameter is the corresponding element of the passed column. |
| Transform(FuncDateTime, DateTime, DateTime, DateTime) | Modifies the contents of this column by applying the given binary function to each element. The first parameter to the binary function is the column element; the second parameter is the passed date. |
See Also