title |
layout |
version |
dfr rename-col |
command |
0.59.0 |
rename a dataframe column
Signature
> dfr rename-col (from) (to)
Parameters
from
: column name to be renamed
to
: new column name
Examples
Renames a dataframe column
> [[a b]; [1 2] [3 4]] | dfr to-df | dfr rename-col a a_new