dfr shift for dataframe or lazyframe

Shifts the values by a given period.

Signature

> dfr shift (period) --fill

Parameters

• period: shift period
• --fill {any}: Expression used to fill the null values (lazy df)

Examples

Shifts the values by a given period

> [1 2 2 3 3] | dfr into-df | dfr shift 2 | dfr drop-nulls
╭───┬───╮
│ # │ 0 │
├───┼───┤
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 2 │
╰───┴───╯