\singlespacing
\begin{figure}[!t]
\begin{center}
\includegraphics[width=3.2in]{figures/nasa/ALL-all/Energy.pdf} 
\includegraphics[width=3.2in]{figures/nasa/ALL-all/Defects.pdf} 
\includegraphics[width=3.2in]{figures/nasa/ALL-all/Effort.pdf} 
\includegraphics[width=3.2in]{figures/nasa/ALL-all/Threat.pdf} 
\includegraphics[width=3.2in]{figures/nasa/ALL-all/Months.pdf} 

{\scriptsize
\begin{tabular}{r|r@{~=~}l}
X& feature & range\\\hline
1&rely & 5\\
2&pcap & 5\\
3&acap & 5\\
4&ltex & 5\\
5&pmat & 6\\
6&site & 6\\
7&resl & 6\\
8&flex & 6\\
9&team & 6\\
10&plex & 5\\
11&prec & 6\\
12&automated-analysis & 6\hey\\
13&apex & 5\\
14&tool & 5\\
15&pcon & 5\\
16&execution-testing-and-tools & 6\hey\\
17&time & 3.5\\
18&apex & 4.5\\
19&acap & 4\\
20&sced & 2.5\\
\end{tabular}
}
\end{center}
\caption{Default analysis: ALL results.}\label{fig:ALLall}
\end{figure}
\doublespacing

