Lag-transition investigation log
StatMedAnalysis | 9 November 2026
Use aggregate or synthetic process observations.

Keep one row per flagged transition and one identifier per original occasion. Work with aggregate process records.
Series ID: __________  Lag and time units: __________  Gap policy: __________
From occasion | To occasion | Earlier value | Later value | Other pair sharing endpoint | Follow-up
_____________ | ___________ | _____________ | ___________ | ___________________________ | _________
_____________ | ___________ | _____________ | ___________ | ___________________________ | _________
1. Rebuild pairs within each series using the documented lag.
2. For each unusual point, list both original occasions.
3. Group linked transitions for investigation while retaining a line for each plotted point.
Fictional example: 8, 9, 20, 9, 8 yields unusual pairs 9→20 and 20→9. Both include occasion three. Log two transitions and one shared excursion to investigate.
Completion check: unresolved gaps and boundaries are marked, and every flagged pair maps to the unchanged source series.