\begin{Schunk}
\begin{Sinput}
 library(rockchalk)
 summarize(dat)
\end{Sinput}
\begin{Soutput}
$numerics
      addfees   aveact avecomb avemath aveverb bookcst   brdcst    fice   fstact fstmath
0%        9.0   11.000   600.0  320.00   280.0    90.0    531.0    1002   10.000  220.00
25%     130.0   20.250   884.5  460.00   422.0   480.0   1619.0    1874   18.000  410.00
50%     264.5   22.000   957.0  500.00   457.0   502.0   1980.0    2650   19.000  453.00
75%     480.0   24.000  1038.0  544.00   492.0   600.0   2402.0    3431   22.000  510.00
100%   4374.0   31.000  1410.0  750.00   665.0  2340.0   6250.0   30430   29.000  740.00
mean    392.0   22.120   968.0  506.80   461.2   550.0   2061.0    3126   19.820  462.20
sd      469.4    2.580   123.6   67.82    58.3   167.4    661.7    2970    2.796   76.32
var  220300.0    6.656 15270.0 4600.00  3399.0 28010.0 437900.0 8822000    7.819 5825.00
NA's    274.0  588.000   523.0  525.00   525.0    48.0    498.0       0  639.000  530.00
N      1302.0 1302.000  1302.0 1302.00  1302.0  1302.0   1302.0    1302 1302.000 1302.00
     fstverb gradrate  instate  instcst    numacc   numapps   numenr  numfull   numpart
0%    200.00     8.00      480     1834      35.0 3.500e+01     18.0       59       1.0
25%   380.00    47.00     2580     6116     554.5 6.958e+02    236.0      966     131.2
50%   410.00    60.00     8050     7729    1095.0 1.470e+03    447.0     1812     472.0
75%   450.00    74.00    11600    10050    2303.0 3.314e+03    984.0     4540    1313.0
100%  630.00   118.00    25750    62470   26330.0 4.809e+04   7425.0    31640   21840.0
mean  418.50    60.41     7897     8988    1871.0 2.752e+03    778.9     3693    1082.0
sd     64.49    18.89     5348     5347    2251.0 3.542e+03    884.6     4545    1672.0
var  4159.00   356.80 28600000 28600000 5066000.0 1.255e+07 782500.0 20660000 2796000.0
NA's  530.00    98.00       30       39      11.0 1.000e+01      5.0        3      32.0
N    1302.00  1302.00     1302     1302    1302.0 1.302e+03   1302.0     1302    1302.0
     outstate pctdonat  pctphd pctquart  pctten pctterm   private    prsnl rmbrdcst
0%       1044     0.00    8.00     6.00    1.00   20.00    1.0000     75.0     1260
25%      6111    11.00   57.00    36.75   13.00   63.00    1.0000    900.0     3320
50%      8670    19.00   71.00    50.00   21.00   77.00    2.0000   1250.0     4030
75%     11660    29.00   82.00    66.00   32.00   90.00    2.0000   1794.0     4849
100%    25750    81.00  105.00   100.00   98.00  100.00    2.0000   6900.0     8700
mean     9277    20.91   68.65    52.35   25.67   75.23    1.6390   1389.0     4162
sd       4171    12.67   17.83    20.88   18.31   17.11    0.4805    714.2     1179
var  17400000   160.60  317.80   436.00  335.40  292.70    0.2309 510200.0  1391000
NA's       20   222.00   32.00   202.00  235.00   30.00    0.0000    181.0       76
N        1302  1302.00 1302.00  1302.00 1302.00 1302.00 1302.0000   1302.0     1302
     roomcst stdtofac   trdact trdmath trdverb
0%       500    2.300   15.000  330.00  330.00
25%     1710   11.800   23.000  530.00  480.00
50%     2200   14.300   25.000  580.00  530.00
75%     3040   17.600   27.000  630.00  570.00
100%    7400   91.800   35.000  785.00  720.00
mean    2515   14.860   25.110  583.10  530.50
sd      1151    5.186    2.781   71.22   64.54
var  1324000   26.900    7.735 5072.00 4165.00
NA's     321    2.000  639.000  530.00  530.00
N       1302 1302.000 1302.000 1302.00 1302.00

$factors
                name                     state          
 Bethel College   :   4.0000   NY           : 101.0000  
 Concordia College:   4.0000   PA           :  83.0000  
 Trinity College  :   4.0000   CA           :  70.0000  
 Columbia College :   3.0000   TX           :  60.0000  
 (All Others)     :1287.0000   (All Others) : 988.0000  
 NA's             :   0.0000   NA's         :   0.0000  
 entropy          :  10.2977   entropy      :   5.2502  
 normedEntropy    :   0.9983   normedEntropy:   0.9256  
 N                :1302.0000   N            :1302.0000  
\end{Soutput}
\end{Schunk}
