nushell/docs/commands/dfr_rolling.md

title	layout	version
dfr rolling	command	0.59.0

Rolling calculation for a series

Signature

> dfr rolling (type) (window)

Parameters

• type: rolling operation
• window: Window size for rolling

Examples

Rolling sum for a series

> [1 2 3 4 5] | dfr to-df | dfr rolling sum 2 | dfr drop-nulls

Rolling max for a series

> [1 2 3 4 5] | dfr to-df | dfr rolling max 2 | dfr drop-nulls