Table 3.
Validation of the Bayesian ensemble EPM with simulateddata.
| True σint | Fitted σint | True H0 | Fitted H0 | χH0, red2 |
|---|---|---|---|---|
| ± error of mean | ± error of mean | |||
| 5% | 5.0 ± 0.2% | 70.0 | 70.3 ± 0.2 | 0.95 ± 0.14 |
| 10% | 10.2 ± 0.3% | 70.0 | 69.9 ± 0.3 | 1.12 ± 0.14 |
Notes. Obtained by averaging fits of 100 simulated datasets. Consequently, the reported errors of the mean for H0 are approximately ten times smaller (
) than the uncertainties of individual fits, which have median values of 2.2 km s−1 Mpc−1 (σint = 5%) and 2.8 km s−1 Mpc−1 (σint = 10%).
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