Parameters

num_values : int64

total number of values

window_size : int64

window size calculated from the offset

min_periods : object

ignored, exists for compatibility

center : bint

center the rolling window on the current observation

closed : str

string of side of the window that should be closed

index : ndarray[int64]

time series index to roll over

Returns

(ndarray[int64], ndarray[int64])

Calculate window boundaries for rolling windows from a time offset.

Examples

See :

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them

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