Table 8
HD 20794 evidence-estimation uncertainty and performance.
| Model | ![Mathematical equation: ${{{{\hat \sigma }_{\ln \mathord{\buildrel{\lower3pt\hbox{$\scriptscriptstyle\frown$}}\over {\rm Z}} }}} \over {\sqrt {{\rm{Var}}[\ln \mathord{\buildrel{\lower3pt\hbox{$\scriptscriptstyle\frown$}}\over {\rm Z}} ]} }}$](/articles/aa/full_html/2026/02/aa56609-25/aa56609-25-eq92.png) |
kenits (eff) | ||
|---|---|---|---|---|
| dyn-rs | SAR | dyn-rs | SAR | |
| H0 | 2.30 | 11.4 | 0.375 (2.5) | 0.889 (7.8) |
| 1 S | 0.05 | 0.48 | 0.193 (1.3) | 0.679 (4.7) |
| 2 S | 0.07 | 0.75 | 0.120 (1.0) | 0.242 (1.9) |
| 3 S | 0.12 | 2.03 | 0.097 (0.8) | 0.207 (1.7) |
| 3 K | 0.07 | 0.63 | 0.051 (0.5) | 0.046 (0.4) |
| 4 K | 0.04 | 0.27 | 0.039 (0.5) | 0.030 (0.3) |
Notes. The left columns show the ratio of the mean of the estimated evidence uncertainty against the standard deviation of the run-to-run evidence. The right columns show the average kenits, with the efficiency in parentheses. The models are white noise only (H0), increasing sinusoids (S), and increasing Keplerians (K).
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