\begin{Schunk}
\begin{Sinput}
 summarize(dat)
\end{Sinput}
\begin{Soutput}
$numerics
       ECAB      EX    GROW    MET    OLD    WEST  YOUNG
0%    57.40  183.00  -7.400   0.00  5.400  0.0000 24.000
25%   85.40  253.50   6.975  24.10  7.950  0.0000 26.400
50%   95.30  285.50  14.050  46.15  9.450  0.5000 28.000
75%  105.10  324.00  22.670  69.97 10.420  1.0000 29.630
100% 205.00  454.00  77.800  86.50 11.900  1.0000 32.900
mean  96.75  286.60  18.730  46.17  9.212  0.5000 28.110
sd    22.25   58.79  18.870  26.94  1.639  0.5053  2.149
var  495.20 3457.00 356.300 725.70  2.687  0.2553  4.616
NA's   0.00    0.00   0.000   0.00  0.000  0.0000  0.000
N     48.00   48.00  48.000  48.00 48.000 48.0000 48.000

$factors
           STATE       
 AL           : 1.000  
 AR           : 1.000  
 AZ           : 1.000  
 CA           : 1.000  
 (All Others) :44.000  
 NA's         : 0.000  
 entropy      : 5.585  
 normedEntropy: 1.000  
 N            :48.000  
\end{Soutput}
\end{Schunk}
