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Contingency table for manual evaluation of 400 high-prob pairs. Rows correspond to the manual judgment, and columns correspond to the range of predicted probability. The chi-squared statistic for this data is 32.1, which is statistically significant at p<0.001.
| Manual Judgment | Predicted Probability of Relatedness | |||
|---|---|---|---|---|
| 0.7-0.8 | 0.8-0.9 | 0.9-1.0 | Sum | |
| 0 | 33 | 22 | 10 | 65 |
| 1 | 75 | 91 | 169 | 335 |
| Sum | 108 | 113 | 179 | 400 |
