pandas.api.indexers.FixedForwardWindowIndexer.get_window_bounds

FixedForwardWindowIndexer.get_window_bounds(num_values=0, min_periods=None, center=None, closed=None, step=None)[source]

Computes the bounds of a window.

Parameters

num_values:int, default 0

number of values that will be aggregated over

window_size:int, default 0

the number of rows in a window

min_periods:int, default None

min_periods passed from the top level rolling API

center:bool, default None

center passed from the top level rolling API

closed:str, default None

closed passed from the top level rolling API

step:int, default None

step passed from the top level rolling API .. versionadded:: 1.5

win_type:str, default None

win_type passed from the top level rolling API

Returns

A tuple of ndarray[int64]s, indicating the boundaries of each

window