\begin{figure}
\center
{\scriptsize
\begin{tabular}{| @{}c@{} | r    | r         | @{}c@{}        | @{}c@{}          |        @{}c         |}\hline
                   &  &           & Median    & Spread     & Reduction Quartiles              \\
              Win&  Goal & Treatment & Reduc     & Reduc      &        50\%                      \\\hline
\multicolumn{6}{|c|}{Nasa93 Ground}\\\hline
 & defects & SEESAW &    65\% &   35\% & \boxplot{43.8703}{21.3953}{65.2656}{13.4158}{78.6815}\\ 
 &      defects & W2 &    54\% &   24\% & \boxplot{45.2127}{8.42948}{53.6422}{15.8154}{69.4576}\\\hline 
 &  effort & SEESAW &    68\% &   26\% & \boxplot{56.2758}{11.4775}{67.7532}{14.1708}{81.924}\\ 
 &       effort & W2 &    61\% &   19\% & \boxplot{52.3185}{9.12236}{61.4408}{10.2144}{71.6552}\\\hline 
 &  months & SEESAW &    35\% &   26\% & \boxplot{20.1004}{14.8297}{34.9302}{11.6518}{46.5819}\\ 
 &       months & W2 &    31\% &   15\% & \boxplot{22.4388}{8.90089}{31.3397}{6.12629}{37.466}\\\hline 
\multicolumn{6}{|c|}{Nasa93 Flight}\\\hline
 & defects & SEESAW &    59\% &   57\% & \boxplot{13.1079}{46.217}{59.325}{10.6609}{69.9858}\\ 
 &      defects & W2 &    56\% &   33\% & \boxplot{37.1316}{18.8767}{56.0083}{14.0142}{70.0225}\\\hline 
 &  effort & SEESAW &    68\% &   43\% & \boxplot{34.7518}{33.5999}{68.3516}{9.7427}{78.0943}\\ 
 &       effort & W2 &    63\% &   24\% & \boxplot{48.2489}{14.2523}{62.5012}{9.8533}{72.3545}\\\hline 
 &  months & SEESAW &    32\% &   24\% & \boxplot{15.3715}{16.5434}{31.9149}{7.81113}{39.726}\\ 
 &       months & W2 &    31\% &   16\% & \boxplot{20.5614}{10.3954}{30.9568}{6.04941}{37.0062}\\\hline 
\multicolumn{6}{|c|}{Nasa93 OSP2}\\\hline
 &          defects & W2 &    62\% &   26\% & \boxplot{43.7302}{18.2915}{62.0217}{7.68916}{69.7108}\\ 
 &     defects & SEESAW &    53\% &   35\% & \boxplot{26.2289}{26.6535}{52.8824}{7.85841}{60.7408}\\\hline 
 &           effort & W2 &    58\% &   38\% & \boxplot{33.6322}{24.0474}{57.6796}{13.72}{71.3996}\\ 
 &      effort & SEESAW &    44\% &   43\% & \boxplot{18.2781}{25.7094}{43.9875}{17.5086}{61.496}\\\hline 
 &           months & W2 &    33\% &   13\% & \boxplot{24.4437}{8.41344}{32.8571}{5.02456}{37.8817}\\ 
 &      months & SEESAW &    27\% &   11\% & \boxplot{20.4236}{6.77446}{27.198}{4.21498}{31.413}\\\hline 
\multicolumn{6}{|c|}{Nasa93 OSP}\\\hline
* &            defects & \cellcolor[rgb]{0.9,0.9,0.9}W2 &    72\% &   22\% & \boxplot{55.5698}{16.8512}{72.421}{4.76719}{77.1882}\\ 
 &       defects & SEESAW &    22\% &   63\% & \boxplot{0}{21.7564}{21.7564}{30.6348}{52.3912}\\\hline 
* &             effort & \cellcolor[rgb]{0.9,0.9,0.9}W2 &    69\% &   27\% & \boxplot{55.1138}{13.677}{68.7908}{13.785}{82.5758}\\ 
 &        effort & SEESAW &    37\% &   70\% & \boxplot{0}{37.1667}{37.1667}{19.4413}{56.6079}\\\hline
* &             months & \cellcolor[rgb]{0.9,0.9,0.9}W2 &    43\% &   15\% & \boxplot{31.8459}{10.8357}{42.6816}{3.98507}{46.6667}\\ 
 &        months & SEESAW &    13\% &   32\% & \boxplot{0}{13.148}{13.148}{15.2262}{28.3743}\\\hline
\end{tabular}}

\caption{NASA93: changes in median and spread.
}\label{fig:nasa93results}
\end{figure}

\begin{figure}
\center
{\scriptsize
\begin{tabular}{| @{}c@{} | r    | r         | @{}c@{}        | @{}c@{}          |        @{}c         |}\hline
                   &  &           & Median    & Spread     & Reduction Quartiles              \\
              Win&  Goal & Treatment & Reduc     & Reduc      &        50\%                      \\\hline

                   &  &           & Median    & Spread     & Reduction Quartiles              \\
              Win&  Goal & Treatment & Reduc     & Reduc      &        50\%                      \\\hline
\multicolumn{6}{|c|}{Coc81 Flight}\\\hline
 &      defects & W2 &    34\% &   52\% & \boxplot{14.9507}{19.2719}{34.2226}{32.7737}{66.9963}\\ 
 & defects & SEESAW &    20\% &   70\% & \boxplot{0}{19.8991}{19.8991}{43.97}{63.8691}\\\hline 
 &  effort & SEESAW &    56\% &   76\% & \boxplot{0}{55.6907}{55.6907}{13.8678}{69.5586}\\ 
 &       effort & W2 &    31\% &   49\% & \boxplot{1.54639}{29.9351}{31.4815}{18.8687}{50.3501}\\\hline 
 &       months & W2 &    18\% &   30\% & \boxplot{6.08426}{11.9479}{18.0322}{18.2449}{36.2771}\\ 
 &  months & SEESAW &    14\% &   30\% & \boxplot{0}{14.3439}{14.3439}{16.1055}{30.4495}\\\hline 
\multicolumn{6}{|c|}{Coc81 Ground}\\\hline
 &      defects & W2 &    48\% &   71\% & \boxplot{5.24498}{43.1387}{48.3837}{27.6514}{76.0351} \\ 
 & defects & SEESAW &    33\% &   63\% & \boxplot{0}{33.1368}{33.1368}{15.3738}{48.5105}\\\hline 
 &  effort & SEESAW &    51\% &  137\% & \boxplot{0}{51.1769}{51.1769}{9.88066}{61.0575}\\ 
 &       effort & W2 &    40\% &   78\% & \boxplot{0}{39.5826}{39.5826}{38.29}{77.8726}\\\hline 
* &       months & \cellcolor[rgb]{0.9,0.9,0.9}W2 &    26\% &   31\% & \boxplot{10.2638}{16.1774}{26.4413}{14.6415}{41.0828}\\ 
 &  months & SEESAW &    13\% &   27\% & \boxplot{0}{13.3032}{13.3032}{11.6802}{24.9835}\\\hline 
\multicolumn{6}{|c|}{Coc81 OSP}\\\hline
* &            defects & \cellcolor[rgb]{0.9,0.9,0.9}W2 &    35\% &   65\% & \boxplot{0}{34.6018}{34.6018}{26.3999}{61.0017}\\ 
 &       defects & SEESAW &     0\% &   67\% & \boxplot{0}{0}{0}{31.2259}{31.2259}\\\hline 
 &        effort & SEESAW &    41\% &   56\% & \boxplot{2.40964}{38.6685}{41.0782}{16.9835}{58.0617}\\ 
 &             effort & W2 &    26\% &   83\% & \boxplot{0}{25.859}{25.859}{34.3712}{60.2303}\\\hline 
 &             months & W2 &    17\% &   34\% & \boxplot{0}{17.268}{17.268}{14.2161}{31.4841}\\ 
 &        months & SEESAW &     8\% &   16\% & \boxplot{0}{8.27841}{8.27841}{6.90134}{15.1798}\\\hline 
\multicolumn{6}{|c|}{Coc81 OSP2}\\\hline
 &          defects & W2 &   8\% &   37\% & \boxplot{0}{7.83654}{7.83654}{28.8296}{36.6661}\\ 
 &     defects & SEESAW &   1\% &   94\% & \boxplot{0}{0.557724}{0.557724}{47.2936}{47.8513}\\\hline 
* &           effort & \cellcolor[rgb]{0.9,0.9,0.9}W2 &  13\% &   45\% & \boxplot{0.694444}{12.5732}{13.2677}{32.6703}{45.938}\\ 
 &      effort & SEESAW & -94\% & 0\% & \boxplot{0}{0}{0}{0}{0}\\\hline
% &      effort & SEESAW & -94\% &  323\% & \boxplot{0}{0}{0}{0}{0}\\\hline
 &      months & SEESAW &  17\% &   28\% & \boxplot{0}{17.2973}{17.2973}{10.0899}{27.3872}\\ 
 &           months & W2 &    8\% &   17\% & \boxplot{1.09329}{7.23829}{8.33158}{9.79112}{18.1227}\\\hline 
\end{tabular}}

\caption{COCOMO81: changes in median and spread.
}\label{fig:cocomo81results}
\end{figure}

