Renames the specified column.
Namespace:
Extreme.DataAnalysis
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public DataFrame<R, C> RenameColumn(
C oldKey,
C newKey
)
Public Function RenameColumn (
oldKey As C,
newKey As C
) As DataFrame(Of R, C)
public:
DataFrame<R, C>^ RenameColumn(
C oldKey,
C newKey
)
member RenameColumn :
oldKey : 'C *
newKey : 'C -> DataFrame<'R, 'C>
Parameters
- oldKey
- Type: C
The current key of the column. - newKey
- Type: C
The new key of the column.
Return Value
Type:
DataFrameR,
CThe current data frame with the specified key
in the column index replaced.
Reference