datatable.options.frame.names_auto_index

datatable.options.frame.
names_auto_index
=
new_names_auto_index
source

This option controls the starting index that is used for auto-naming the columns. By default, the names that datatable assigns to frame’s columns are C0, C1, C2, etc. Setting names_auto_index, for instance, to 1 will cause the columns to be named as C1, C2, C3, etc.

Parameters

return
int

Current names_auto_index value. Initially, this option is set to 0.

new_names_auto_index
int

New names_auto_index value.

See Also