Table 6 Percent absolute prediction errors in the lower tail from copula and correlation models.
From: Copula based prediction models: an application to an aortic regurgitation study
Pre-operative Ejection Fraction | % Absolute prediction errors (correlation model) | % Absolute prediction errors (copula model) |
|---|---|---|
0.36 | 1.83 | 1.26 |
0.39 | 2.13 | 0.59 |
0.41 | 12.66 | 10.19 |
0.50 | 9.54 | 8.21 |
0.54 | 1.60 | 0.77 |