% Author: Simon-Pierre Boucher — simon-pierre.boucher@uqo.ca
% generated by scripts/22_extra_tables.py — do not edit
\begin{tabular}{lrrrrrrr}
\toprule
Aggregation rule & {F} & {G2} & {H} & {I} & {J} & {F (small)} & {G2 (small)} \\
\midrule
Median (primary) & \num{0.159} & \num{0.158} & \num{0.158} & \num{0.157} & \num{0.163} & \num{0.176} & \num{0.180} \\
Arithmetic mean & \num{0.155} & \num{0.160} & \num{0.159} & \num{0.159} & \num{0.163} & \num{0.170} & \num{0.174} \\
Trimmed mean (20\%) & \num{0.156} & \num{0.158} & \num{0.158} & \num{0.158} & \num{0.163} & \num{0.173} & \num{0.179} \\
Inverse variance (validation weights) & \num{0.155} & \num{0.160} & \num{0.159} & \num{0.159} & \num{0.163} & \num{0.171} & \num{0.175} \\
Stacking (validation weights) & \num{0.162} & \num{0.162} & \num{0.162} & \num{0.159} & \num{0.163} & \num{0.167} & \num{0.174} \\
Robust Student-$t$ pool & \num{0.157} & \num{0.160} & \num{0.159} & \num{0.159} & \num{0.163} & \num{0.173} & \num{0.177} \\
Mixture of role distributions & \num{0.155} & \num{0.159} & \num{0.158} & \num{0.158} & \num{0.163} & \num{0.172} & \num{0.177} \\
\midrule
J: mean of 12 samples & {--} & {--} & {--} & {--} & \num{0.164} & {--} & {--} \\
J: median of 12 samples & {--} & {--} & {--} & {--} & \num{0.163} & {--} & {--} \\
J: self-refined estimate & {--} & {--} & {--} & {--} & \num{0.161} & {--} & {--} \\
\bottomrule
\end{tabular}