Input variables used in predictive delay modeling
| Variable | Description | Type |
|---|---|---|
| Planned arrival time | Scheduled arrival time of the train | Continuous |
| Actual arrival time | Observed arrival time | Continuous |
| Headway variability | Time gap between consecutive trains | Continuous |
| Upstream cumulative delay | Sum of delays from previous stations | Continuous |
| Rolling stock dependency | Dependency between train rotations | Categorical |
| Dwell time | Time spent at station | Continuous |
| Disruption type | Type of disruption (technical, maintenance, etc.) | Categorical |
| Congestion proxy | Estimated passenger density level | Continuous |
| Variable | Description | Type |
|---|---|---|
| Planned arrival time | Scheduled arrival time of the train | Continuous |
| Actual arrival time | Observed arrival time | Continuous |
| Headway variability | Time gap between consecutive trains | Continuous |
| Upstream cumulative delay | Sum of delays from previous stations | Continuous |
| Rolling stock dependency | Dependency between train rotations | Categorical |
| Dwell time | Time spent at station | Continuous |
| Disruption type | Type of disruption (technical, maintenance, etc.) | Categorical |
| Congestion proxy | Estimated passenger density level | Continuous |
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