Time Missingness¶
Canonical import path: alphaforge.time.missingness.
alphaforge.pit.missingness remains as a compatibility shim.
alphaforge.time.missingness
¶
Missingness taxonomy and classification for temporal semantics.
MissingnessReason
¶
Bases: str, Enum
Why a point-in-time panel cell is missing.
classify_missingness(*, obs_date: date, asof_date: date, series_frequency: str, panel_frequency: str = 'M', release_rule: ReleaseRule | None = None, publication_lag_months: int | None = None, realized_release_date: date | None = None) -> MissingnessReason
¶
Classify why a cell is missing at a given as-of date.