\begin{table}
\begin{tabular}{|l|r|r|r|r|r|r|l|}
\multicolumn{8}{|c|}{PD Quartile} \\
Learner     & Rank & min~ & ~~q1~ & median & ~~~q3~~ & ~max~ & Quartile \\ \hline
GAC (Min. Cluster size of 10) & 3 & 12.0 & 28.6 & 34.8 & 40.0 & 60.0 & \boxplotn{28.6}{6.2}{34.8}{5.2} \\ 
GAC (Min. Cluster size of 25) & 3 & 22.2 & 31.6 & 40.0 & 47.8 & 73.3 & \boxplotn{31.6}{8.4}{40.0}{7.8} \\ 
GAC (Min. Cluster size of 50) & 2 & 36.8 & 52.2 & 63.6 & 69.6 & 87.5 & \boxplotn{52.2}{11.4}{63.6}{6} \\ 
Naive Bayes & 1 & 66.7 & 73.7 & 78.9 & 86.4 & 100.0 & \boxplotn{73.7}{5.2}{78.9}{7.5} \\ \hline
\end{tabular}
\\
\\
\\
\begin{tabular}{|l|r|r|r|r|r|r|l|}
\multicolumn{8}{|c|}{PF Quartile} \\
Learner     & Rank & min~ & ~~q1~ & median & ~~~q3~~ & ~max~ & Quartile \\ \hline
GAC (Min. Cluster size of 10) & 1 & 2.5 & 6.5 & 8.8 & 10.1 & 17.9 & \boxplotn{6.5}{2.3}{8.8}{1.3} \\ 
GAC (Min. Cluster size of 25) & 2 & 6.0 & 7.4 & 11.2 & 14.6 & 27.4 & \boxplotn{7.4}{3.8}{11.2}{3.4} \\ 
GAC (Min. Cluster size of 50) & 3 & 7.5 & 12.2 & 17.6 & 19.5 & 45.0 & \boxplotn{12.2}{5.4}{17.6}{1.9} \\ 
Naive Bayes & 4 & 23.3 & 28.0 & 32.6 & 35.4 & 42.9 & \boxplotn{28.0}{4.6}{32.6}{2.8} \\ \hline
\end{tabular}
\caption{Naive Bayes with and without Greedy Agglomerative Clustering on KC2}
\label{tbl:GAC-kc2}
\end{table}
