temporian.EventSet.lag

lag(duration: Duration) -> EventSetOrNode

Adds a delay to an EventSet's timestamps.

In other words, shifts the timestamp values forwards in time.

Usage example

>>> a = tp.event_set(
...     timestamps=[0, 1, 5, 6],
...     features={"value": [0, 1, 5, 6]},
... )

>>> b = a.lag(tp.duration.seconds(2))
>>> b
indexes: ...
    (4 events):
        timestamps: [2. 3. 7. 8.]
        'value': [0 1 5 6]
...

Parameters:

Name	Type	Description	Default
duration	Duration	Duration to lag by.	required

Returns:

Type	Description
EventSetOrNode	Lagged EventSet.