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Expectation of the estimators for different sample sizes and model specifications. True value is 22.95
| n | Model | TMLE | IPTW | A-IPTW |
|---|---|---|---|---|
| 50 | 1 | 22.99 | 22.66 | 22.99 |
| 2 | 22.99 | 22.49 | 22.99 | |
| 3 | 22.88 | 22.66 | 22.91 | |
| 4 | 22.01 | 22.49 | 22.04 | |
| 100 | 1 | 22.95 | 22.81 | 22.95 |
| 2 | 22.96 | 22.61 | 22.95 | |
| 3 | 22.89 | 22.81 | 22.92 | |
| 4 | 21.97 | 22.61 | 22.00 | |
| 200 | 1 | 22.99 | 22.89 | 22.99 |
| 2 | 22.99 | 22.68 | 22.99 | |
| 3 | 22.94 | 22.89 | 22.96 | |
| 4 | 21.99 | 22.68 | 22.02 | |
| 500 | 1 | 22.97 | 22.93 | 22.97 |
| 2 | 22.97 | 22.71 | 22.97 | |
| 3 | 22.93 | 22.93 | 22.96 | |
| 4 | 21.97 | 22.71 | 22.00 |
