- Lettura
- Metodologia dei dati
- Average settled delay
The arithmetic mean delay of selected final provider predictions; negative values are early and positive values are late.
- Definizione
- The arithmetic mean delay of selected final provider predictions; negative values are early and positive values are late.
- Formula
- AVG(settled delay seconds) for the route and published window.
- Unità
- seconds, displayed in minutes
- Popolazione
- The same selected final provider predictions used by the on-time percentage.
- Periodo di misurazione
- Rolling 30-day route-health window.
- Copertura
- Matched published predictions only; each included settled final provider prediction has equal weight.
- Idoneità alla pubblicazione
- Regular comparable bus routes with publishable final provider-prediction evidence; excluded records follow the prediction-settlement method.
- Ambito
- Each route’s settled final provider predictions in the rolling 30-day route-health window.
- Cosa può sostenere questo numero
- The mean signed schedule difference. Early and late values can offset each other, so it must be read beside on-time share and the upper-tail delay.
- Fonti e identificativi
- Metodo · Settled provider-prediction reliability method
last-prediction-within-ten-minutes-v1 - API attuale · Current network reliability public API
reliability-evidence
- Metodo · Settled provider-prediction reliability method
Stato di attuazione
- Fonte candidata
- Realizzato in questa fonte candidata.
- Produzione pubblica
- La versione corretta della metrica è implementata nel codice sorgente. La messa in produzione pubblica e la verifica non sono registrate.
Legga lo stato prima di citare questo numero.
The final provider-prediction calculation is implemented in this source candidate. Public production verification for this corrected version is still not recorded.
Esclusioni
Predictions more than ten minutes before the scheduled arrival are excluded, and delays outside ±90 minutes are removed as timetable-wrap outliers.
OC Transpo rail is excluded because the operator does not publish realtime rail observations in the feed used by this method.
Incertezza e interpretazione
The result describes matched published predictions, not every operated trip. Feed gaps and trip-matching limits can reduce coverage.
Current network evidence is recomputed and is not stored here as an immutable historical snapshot.
Dati probanti attuali
Cronologia delle modifiche
Per questa versione della metrica non risulta alcuna modifica sostanziale registrata.