In the output table, 1 means that the symptom is present and 0 means that it is absent. Five of the eight symptoms are present, so the conditional probability of hepatitis is 5/8 (0.625).
| vertex | prob_true |
|---|---|
| Dark urine | 1 |
| Fatigue | 1 |
| Fever | 0 |
| Hepatitis | 0.625 |
| Internal bleeding | 1 |
| Jaundice | 1 |
| Loss of appetite | 1 |
| Nausea/vomiting | 0 |
| Stupor | 0 |