chronaxis.time_deltas_reference

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`time_deltas_reference`

Calculate adjacent spans in a nondecreasing integer timeline. Separate samples may share a timestamp.

python

time_deltas_reference(times: Sequence[int]) -> tuple[int, ...]

Name	Type	Required	Default	Purpose, choices, and effect
`times`	Sequence[int]	Yes	No default	Positional or keyword. Int64 nanosecond coordinates in source order; duplicates are allowed.

Returns tuple[int, ...] of nonnegative int64 spans with length max(N-1, 0).

Raises TypeError/ValueError for nonintegers or time moving backward, and TimeOverflowError for an input or span outside int64 even when each endpoint separately fits. A decreasing sequence specifically raises ValueError (“时间序列必须非递减。”: the time sequence must be nondecreasing).

No side effects: the Python-integer reference calls no NumPy kernel and neither sorts nor deduplicates input.

Source locations

src/chronaxis/timebase/conversion.py:344 — line at 8904c2f744951857659abd40aaa3535d57faf53c.