Table 1.
Statistical output for multiple regression
| Analysis | Source | Degrees of freedom | Sum of squares | Mean square | F ratio | P‐value |
|---|---|---|---|---|---|---|
| Analysis of Variance | Model | 18 | 150.0 | 8.34 | 7.73 | < 0.0001 |
| Error | 46 | 49.7 | 1.08 | |||
| Corrected Total | 64 | 199.7 | ||||
| Effects Tests | Tissue [15] | 15 | 54.9 | 3.39 | 0.0007 | |
| ln(EGFR + 0.25) | 1 | 11.2 | 10.4 | 0.0023 | ||
| ln(HER2 + 0.25) | 1 | 45.4 | 42.0 | < 0.0001 | ||
| ln(HER2 + 0.25*HER2 + 0.25) | 1 | 30.2 | 28.0 | < 0.0001 |
| Summary of fit | R‐square | 0.75 |
| Root mean square error | 1.04 | |
| Mean of response | 0.45 | |
| Observations (or sum weights) | 65 |