Table 10.
Correlation evaluation of the PHOENIX scoring function on the PDBbind 2009 (n = 1612) refined set. Correlation statistics include number of complexes tested (N), Pearson correlation coefficient (Rp), standard deviation (SD), mean error (ME), slope (a) in the linear regression (y = ax + b), and intercept (b). Results from the X-Score scoring functions are presented for comparison purposes.
| Scoring Function | Rp | Rs | SD | ME | a | b |
|---|---|---|---|---|---|---|
| PHOENIX | 0.575 | 0.591 | 1.76 | 1.41 | 0.44 | 3.98 |
| X-Score::HPScore | 0.571 | 0.589 | 1.78 | 1.43 | 0.36 | 4.05 |
| X-Score::HMScore | 0.563 | 0.581 | 1.84 | 1.48 | 0.34 | 4.03 |
| X-Score::HSScore | 0.565 | 0.584 | 1.75 | 1.42 | 0.40 | 4.10 |