Table 6 Popperian refutation matrix for the seven discordant cases. The '+' indicates the cells favored by the discordant information, whereas the '-' designates non-favored cells.
From: The role of strategy and redundancy in diagnostic reasoning
| Â | Â | Diagnostic Hypotheses | ||||||
| Â | Â | C6 | C7 | C8 | Ra | Me | Ul | Pn |
Actual Diagnoses | C6 | 0 | - | - | + | + | + | + |
| Â | C7 | - | 0 | - | + | + | + | - |
| Â | C8 | - | - | 0 | - | - | + | - |
| Â | Ra | + | + | + | 0 | - | - | - |
| Â | Me | + | + | + | - | 0 | - | - |
| Â | Ul | - | - | - | - | + | 0 | - |
| Â | Pn | - | - | + | - | - | - | 0 |