Operation duration¶
Operation duration (derived table).
| Name in the dataset | op_duration |
| Type | clinical |
| Stored in | derived |
| Unit | min |
Time¶
This variable carries no time of its own in the dataset.
Value¶
| Model kind | derived: computed from other variables' posteriors |
| Resolution | derived from opstart, opend |
Derived from¶
Computed from Operation start time and Operation end time. Formula: (opend - opstart) / 60. Uncertainty: difference of the two event posteriors, sampled independently given the device references.
In this release¶
How wide the true-value distribution is, record by record, over 5,850 of 6,388 records (all clinical rows) that have one. Computed with the pinned model, aggregates only.
| Median | p10 to p90 | |
|---|---|---|
| Standard deviation | 2.09 min | 1.76 to 2.42 min |
| 95% interval width | 7.95 min | 6.69 to 9.83 min |
| Mean minus recorded | 2.67 min | 1.35 to 3.39 min |
Tags: generated, vitaldb-resolution