`dataFrame.column — renameTo()`

Description

The renameTo() method of the column object renames the selected column while preserving its values.

Signature

dataFrame.column(sourceColumnName).renameTo(targetColumnName)

Scope: dataFrame
Family: column
Returns: mutates

Arguments

sourceColumnName (string): The name of the column to rename.
targetColumnName (string): The new name of the column.

Example

// rename the 'revenue' column of the dataFrame
dataFrame.column('revenue').renameTo('new revenue');