dataFrame.columns — split()
Description
The split() method of the columns object returns the values of the selected columns as separate arrays.
Signature
dataFrame.columns(...columnNames).split()Argument
...columnNames( string[] )- The names of the columns to extract.
Returns
values(array)- An array containing one array per selected column.
Example
// get the values from the 'revenue' and 'month' columns as separate arrays.
var values = dataFrame.columns('revenue', 'month').split();