Dataset pack
Event deliveries with resends
Device events, some delivered more than once with timestamps in different offsets.
Fictional data · UTF-8 CSV, every value quoted so padding and leading zeros survive; empty fields are missing values · free for personal and classroom practice · practise it in Keep the first delivery of each event.
deliveries 12 rows × 3 columns
Download deliveries.csv (Pro)Data dictionary
- row_id
- Unique delivery ID.
- event_id
- ID of the event (repeats on resend).
- received
- ISO 8601 timestamp with offset.
Values are shown in quotes so leading and trailing spaces are visible. ∅ means the cell is missing. Exercises are also graded on hidden datasets that are never published.