dfr cumulative for dataframe

Signature

> dfr cumulative {flags} (type)

Flags

• --reverse, -r: Reverse cumulative calculation

Parameters

• type: rolling operation

Input/output types:

Examples

Cumulative sum for a series

> [12345] |dfr into-df|dfr cumulativesum
╭───┬──────────────────╮
│# │ 0_cumulative_sum │
├───┼──────────────────┤
│0│1│
│1│3│
│2│6│
│3│10│
│4│15│
╰───┴──────────────────╯

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