<frame >
        
        \begin{tabular}{llll}
\hline
 Dataset               & Knn                           & IFor                          & Lof                           \\
\hline
 $ozone-level-8hr(72)$ & $\textbf{0.8051}  \pm 0.0288$ & $\textbf{0.7768}  \pm 0.0118$ & $0.7738 \pm 0.0292$           \\
 $spambase(57)$        & $0.8038 \pm 0.0125$           & $\textbf{0.8202}  \pm 0.0042$ & $0.7712 \pm 0.0055$           \\
 $arrhythmia(274)$     & $\textbf{0.8137}  \pm 0.0185$ & $\textbf{0.8086}  \pm 0.0099$ & $0.8042 \pm 0.0186$           \\
 $musk(166)$           & $\textbf{1.0}$                & $0.9808 \pm 0.0117$           & $\textbf{1.0}$                \\
 $$                    & $$                            & $$                            & $$                            \\
 $Average$             & $\textbf{0.8556}$ & $\textbf{0.8466}$ & $\textbf{0.8373}$ \\
\hline
\end{tabular}
<l2st>
<e>Only 4 datasets, so not clear at all</e>
<e>->More datasets</e>
</l2st>
        
        </frame>