dfr value-counts for dataframe

Returns a dataframe with the counts for unique values in series.

Signature

> dfr value-counts {flags}

Input/output types:

inputoutput
anyany

Examples

Calculates value counts

> [5 5 5 5 6 6] | dfr into-df | dfr value-counts
╭───┬───┬────────╮
 # │ 0 │ counts │
├───┼───┼────────┤
 0  5       4 
 1  6       2 
╰───┴───┴────────╯

Tips: Dataframe commands were not shipped in the official binaries by default, you have to build it with --features=dataframe flag