\begin{table}[h]
\begin{tabular}{|l|r|r|r|r|r|r|l|}
\multicolumn{8}{|c|}{PD Quartile} \\
Learner     & Rank & min~ & ~~q1~ & median & ~~~q3~~ & ~max~ & Quartile \\ \hline
K-Means $K = 25$ & 2 & 0.0 & 0.0 & 25.0 & 50.0 & 100.0 & \boxplotn{0.0}{25}{25.0}{25} \\ 
K-Means $K = 10$ & 2 & 0.0 & 20.0 & 50.0 & 100.0 & 100.0 & \boxplotn{20.0}{30}{50.0}{50} \\ 
K-Means $K = 50$ & 2 & 0.0 & 16.7 & 50.0 & 50.0 & 100.0 & \boxplotn{16.7}{33.3}{50.0}{0} \\ 
Naive Bayes & 1 & 0.0 & 66.7 & 75.0 & 100.0 & 100.0 & \boxplotn{66.7}{8.3}{75.0}{25} \\ \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
K-Means $K = 25$ & 1 & 0.0 & 5.9 & 11.1 & 17.6 & 38.1 & \boxplotn{5.9}{5.2}{11.1}{6.5} \\ 
K-Means $K = 50$ & 1 & 0.0 & 5.9 & 12.5 & 20.0 & 43.8 & \boxplotn{5.9}{6.6}{12.5}{7.5} \\ 
K-Means $K = 10$ & 1 & 0.0 & 6.7 & 15.0 & 23.8 & 52.9 & \boxplotn{6.7}{8.3}{15.0}{8.8} \\ 
Naive Bayes & 2 & 11.8 & 23.5 & 30.0 & 38.9 & 53.3 & \boxplotn{23.5}{6.5}{30.0}{8.9} \\ \hline
\end{tabular}
\caption{Naive Bayes with and without K-Means on AR4}
\label{tbl:KMeans-ar4}
\end{table}
