\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
LWL-25 & 1 & 0.0 & 33.3 & 75.0 & 88.9 & 100.0 & \boxplotn{33.3}{41.7}{75.0}{13.9} \\ 
LWL-100 & 1 & 0.0 & 50.0 & 75.0 & 88.2 & 100.0 & \boxplotn{50.0}{25}{75.0}{13.2} \\ 
LWL-5 & 1 & 0.0 & 33.3 & 68.4 & 85.7 & 100.0 & \boxplotn{33.3}{35.1}{68.4}{17.3} \\ 
LWL-50 & 1 & 0.0 & 40.0 & 66.7 & 88.2 & 100.0 & \boxplotn{40.0}{26.7}{66.7}{21.5} \\ 
LWL-10 & 1 & 0.0 & 33.3 & 66.7 & 85.7 & 100.0 & \boxplotn{33.3}{33.4}{66.7}{19} \\ \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
LWL-25 & 1 & 0.0 & 11.1 & 22.2 & 50.0 & 100.0 & \boxplotn{11.1}{11.1}{22.2}{27.8} \\ 
LWL-100 & 1 & 0.0 & 11.1 & 25.0 & 50.0 & 100.0 & \boxplotn{11.1}{13.9}{25.0}{25} \\ 
LWL-50 & 1 & 0.0 & 11.1 & 25.0 & 50.0 & 100.0 & \boxplotn{11.1}{13.9}{25.0}{25} \\ 
LWL-10 & 1 & 0.0 & 12.5 & 27.8 & 60.0 & 100.0 & \boxplotn{12.5}{15.3}{27.8}{32.2} \\ 
LWL-5 & 1 & 0.0 & 12.5 & 31.2 & 66.7 & 100.0 & \boxplotn{12.5}{18.7}{31.2}{35.5} \\ \hline
\end{tabular}
\caption{Various K values for LWL on SoftLab dataset AR4.}
\label{tbl:LWL-ar4}
\end{table}
