Mean square error (MSE), root mean-squared error (RMSE), mean absolute error (MAE) and mean absolute percentage error (MAPE) of the fitted models for sports injury recurrent data
| Model | Model accuracy measures | |||
|---|---|---|---|---|
| MSE | RMSE | MAE | MAPE | |
| Cox proportional hazards (CoxPH) | 0.04 | 0.19 | 0.15 | 0.64 |
| Andersen-Gill (A-G) | 0.001 | 0.04 | 0.03 | 0.13 |
| Frailty | 0.001 | 0.03 | 0.03 | 0.12 |
| Wei-Lin-Weissfeld total time (WLW-TT) marginal | 0.03 | 0.18 | 0.15 | 0.64 |
| Prentice-Williams-Petersen gap time (PWP-GT) conditional | 0.01 | 0.10 | 0.09 | 0.47 |