## 3 Results
### Linear Discriminant Analysis (LDA)
\begin{table}
\begin{tabular}{c c c c c c c c c c} \hline \hline
**Hierarchy** & **Data Transformation** & **Oil-Slicks’ Signature** & \multicolumn{2}{c}{**Oil Seeps**} & \multicolumn{2}{c}{**Oil Spills**} & \multicolumn{2}{c}{**Oil Slicks**} \\ \hline
14 & Cube root & Gamma-naught & _amp.FF_ & 1409 & \begin{tabular}{c} 70.66\% \\ 62.13\% \\ \end{tabular}  & 1709 & \ \begin{tabular}{c} 66.55\% \\ 74.50\% \\ \end{tabular}  & 3118 & \begin{tabular}{c} 68.35\% \\ 68.35\% \\ \end{tabular}  \\ \hline
15 & Cube root & Sigma-naught & _amp.FF_ & 1410 & \begin{tabular}{c} 70.71\% \\ 62.06\% \\ \end{tabular}  & 1706 & \ \begin{tabular}{c} 66.43\% \\ 74.50\% \\ \end{tabular}  & 3116 & \begin{tabular}{c} 68.30\% \\ 68.30\% \\ \end{tabular}  \\ \hline
16 & Cube root & Gamma-naught & _dB.FF_ & 1384 & \begin{tabular}{c} 69.41\% \\ 62.26\% \\ \end{tabular}  & 1729 & \ \begin{tabular}{c} 67.33\% \\ 73.92\% \\ \end{tabular}  & 3113 & \begin{tabular}{c} 68.24\% \\ 68.24\% \\ \end{tabular}  \\ \hline
17 & Cube root & Beta-naught & _dB_ & 1393 & \begin{tabular}{c} 69.86\% \\ 62.16\% \\ \end{tabular}  & 1720 & \ \begin{tabular}{c} 66.98\% \\ 74.11\% \\ \end{tabular}  & 3113 & \begin{tabular}{c} 68.24\% \\ 68.24\% \\ \end{tabular}  \\ \hline
18 & Cube root & Beta-naught & _amp.FF_ & 1409 & \begin{tabular}{c} 70.66\% \\ 61.96\% \\ \end{tabular}  & 1703 & \ \begin{tabular}{c} 66.32\% \\ 74.43\% \\ \end{tabular}  & 3112 & \begin{tabular}{c} 68.22\% \\ 68.22\% \\ \end{tabular}  \\ \hline
19 & Cube root & Gamma-naught & _dB_ & 1391 & \begin{tabular}{c} 69.76\% \\ 62.10\% \\ \end{tabular}  & 1719 & \ \begin{tabular}{c} 66.94\% \\ 74.03\% \\ \end{tabular}  & 3110 & \begin{tabular}{c} 3110 \\ 68.17\% \\ \end{tabular}  \\ \hline
20 & Cube root & Sigma-naught & _dB.FF_ & 1378 & \begin{tabular}{c} 69.11\% \\ 62.18\% \\ \end{tabular}  & 1730 & \ \begin{tabular}{c} 67.37\% \\ 73.74\% \\ \end{tabular}  & 3108 & \begin{tabular}{c} 3108 \\ 68.13\% \\ \end{tabular}  \\ \hline
21 & Cube root & Beta-naught & _dB.FF_ & 1385 & \begin{tabular}{c} 69.46\% \\ 62.08\% \\ \end{tabular}  & 1722 & \ \begin{tabular}{c} 67.06\% \\ 73.87\% \\ \end{tabular}  & 3107 & \begin{tabular}{c} 68.11\% \\ 68.11\% \\ \end{tabular}  \\ \hline
22 & Cube root & Sigma-naught & _dB_ & 1390 & \begin{tabular}{c} 69.70\% \\ 62.10\% \\ \end{tabular}  & 1719 & \ \begin{tabular}{c} 66.90\% \\ 74.00\% \\ \end{tabular}  & 3109 & \begin{tabular}{c} 68.10\% \\ 68.10\% \\ \end{tabular}  \\ \hline
23 & Cube root & Sigma-naught & _amp_ & 1405 & \begin{tabular}{c} 70.46\% \\ 61.84\% \\ \end{tabular}  & 1701 & \ \begin{tabular}{c} 66.24\% \\ 74.28\% \\ \end{tabular}  & 3106 & \begin{tabular}{c} 3106 \\ 68.08\% \\ \end{tabular}  \\ \hline
24 & Cube root & Beta-naught & _amp_ & 1402 & \begin{tabular}{c} 70.31\% \\ 61.73\% \\ \end{tabular}  & 1697 & \ \begin{tabular}{c} 66.16\% \\ 74.16\% \\ \end{tabular}  & 3101 & \begin{tabular}{c} 67.98\% \\ 67.98\% \\ \end{tabular}  \\ \hline
25 & Cube root & Gamma-naught & _amp_ & 1404 & \begin{tabular}{c} 70.41\% \\ 61.71\% \\ \end{tabular}  & 1697 & \ \begin{tabular}{c} 66.08\% \\ 74.20\% \\ \end{tabular}  & 3101 & \begin{tabular}{c} 67.98\% \\ 67.98\% \\ \end{tabular}  \\ \hline
**26** & **Cube root** & **Size only** & **1400** & \ \begin{tabular}{c} **70.21\%** \\ **61.71\%** \\ \end{tabular}  & **1685** & \begin{tabular}{c} **65.62\%** \\ **73.94\%** \\ \end{tabular}  & **3085** & **67.62\%** \\ \hline
27 & No transformation & Gamma-naught & _dB.FF_ & 1563 & \begin{tabular}{c} 78.39\% \\ 57.93\% \\ \end{tabular}  & 1433 & \ \begin{tabular}{c} 55.80\% \\ 76.88\% \\ \end{tabular}  & 2996 & \begin{tabular}{c} 65.67\% \\ 65.45\% \\ \end{tabular}  \\ \hline
28 & No transformation & Beta-naught & _dB.FF_ & 1560 & \begin{tabular}{c} 78.23\% \\ 57.74\% \\ \end{tabular}  & 1426 & \ \begin{tabular}{c} 55.53\% \\ 76.67\% \\ \end{tabular}  & 2986 & \begin{tabular}{c} 65.45\% \\ \end{tabular}  \\ \hline
29 & No transformation & Sigma-naught & _dB.FF_ & 1557 & \begin{tabular}{c} 78.08\% \\ 57.71\% \\ \end{tabular}  & 1427 & \