Renames the specified column.
Namespace:
Extreme.DataAnalysis
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public DataFrame<R, C> RenameColumn(
IEnumerable<C> oldKeys,
IEnumerable<C> newKeys
)
Public Function RenameColumn (
oldKeys As IEnumerable(Of C),
newKeys As IEnumerable(Of C)
) As DataFrame(Of R, C)
public:
DataFrame<R, C>^ RenameColumn(
IEnumerable<C>^ oldKeys,
IEnumerable<C>^ newKeys
)
member RenameColumn :
oldKeys : IEnumerable<'C> *
newKeys : IEnumerable<'C> -> DataFrame<'R, 'C>
Parameters
- oldKeys
- Type: System.Collections.GenericIEnumerableC
A sequence of the current column keys. - newKeys
- Type: System.Collections.GenericIEnumerableC
A sequence of the corresponding new column keys.
Return Value
Type:
DataFrameR,
CThe current data frame with the specified keys
in the column index replaced.
Reference