[FIX] #458 warn on timestamp gaps (best-effort, backend-safe)#570
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W057 wants to merge 1 commit intoNixtla:mainfrom
Open
[FIX] #458 warn on timestamp gaps (best-effort, backend-safe)#570W057 wants to merge 1 commit intoNixtla:mainfrom
W057 wants to merge 1 commit intoNixtla:mainfrom
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Summary
TimeSeries._fitvia_check_gaps/_warn_gaps.stacklevel=2for actionable messages.Why
Users can silently compute lag features over positional order when timestamps have gaps. This adds explicit warnings without making fitting brittle.
Tests
/home/welink/dev/work/Nixtla/mlforecast/.venv/bin/pytest --no-cov tests/test_core.py -k check_gaps -vvCloses #458