|
Simulation results. |
||||
| n |
Purposeful |
Stepwise |
Backward |
Forward |
|
|
||||
| 60 |
5.1 |
4.5 |
4.9 |
9 |
| 120 |
24.2 |
22.4 |
22.8 |
24.2 |
| 240 |
52.6 |
52.6 |
52.5 |
36 |
| 360 |
69.8 |
69.8 |
69.8 |
42.5 |
| 480 |
71.1 |
71.2 |
71.1 |
44.2 |
| 600 |
70.5 |
70.6 |
70.5 |
40.4 |
|
Retention of the correct model for purposeful, stepwise, backward, and forward selection methods, with no confounding present. | ||||
Bursac et al. Source Code for Biology and Medicine 2008 3:17 doi:10.1186/1751-0473-3-17 |
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