-----------------------------------------------------------------------------------------------
number                                                                              Case Number
-----------------------------------------------------------------------------------------------

                  type:  numeric (int)

                 range:  [1,312]                      units:  1
         unique values:  312                      missing .:  0/312

                  mean:     156.5
              std. dev:   90.2109

           percentiles:        10%       25%       50%       75%       90%
                                32      78.5     156.5     234.5       281

-----------------------------------------------------------------------------------------------
status                                                                               Alive/Dead
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  cens

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.   Numeric  Label
                           187         0  Censored
                           125         1  Dead

-----------------------------------------------------------------------------------------------
rx                                                                                    treatment
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.  Value
                           158  0
                           154  1

-----------------------------------------------------------------------------------------------
sex                                                                                         sex
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.  Value
                            36  0
                           276  1

-----------------------------------------------------------------------------------------------
asictes                                                                     Presence of Asictes
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yn

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.   Numeric  Label
                           288         0  No
                            24         1  Yes

-----------------------------------------------------------------------------------------------
hepatom                                                                            Hepatomegaly
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yn

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.   Numeric  Label
                           152         0  No
                           160         1  Yes

-----------------------------------------------------------------------------------------------
spiders                                                                     Presence of Spiders
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yn

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.   Numeric  Label
                           222         0  No
                            90         1  Yes

-----------------------------------------------------------------------------------------------
edema                                                                         Presence of Edema
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/312

            tabulation:  Freq.  Value
                           263  0
                            49  1

-----------------------------------------------------------------------------------------------
bilirubin                                                              Serum Bilirubin in mg/dl
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [.3,28]                      units:  .1
         unique values:  85                       missing .:  0/312

                  mean:   3.25609
              std. dev:   4.53032

           percentiles:        10%       25%       50%       75%       90%
                                .6        .8      1.35      3.45       7.2

-----------------------------------------------------------------------------------------------
cholest                                                              Serum Cholesterol in mg/dl
-----------------------------------------------------------------------------------------------

                  type:  numeric (int)

                 range:  [120,1775]                   units:  1
         unique values:  201                      missing .:  28/312

                  mean:   369.511
              std. dev:   231.945

           percentiles:        10%       25%       50%       75%       90%
                               213       249     309.5       400       562

-----------------------------------------------------------------------------------------------
albumin                                                                        Albumin in gm/dl
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [1.96,4.64]                  units:  .01
         unique values:  135                      missing .:  0/312

                  mean:      3.52
              std. dev:   .419892

           percentiles:        10%       25%       50%       75%       90%
                              3.01      3.31      3.55       3.8      4.01

-----------------------------------------------------------------------------------------------
copper                                                                   Urine Copper in ug/day
-----------------------------------------------------------------------------------------------

                  type:  numeric (int)

                 range:  [4,588]                      units:  1
         unique values:  158                      missing .:  2/312

                  mean:   97.6484
              std. dev:   85.6139

           percentiles:        10%       25%       50%       75%       90%
                                24        41        73       123     208.5

-----------------------------------------------------------------------------------------------
alkphos                                                         Alkaline Phosphatase in U/liter
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [289,13862.4]                units:  .1
         unique values:  295                      missing .:  0/312

                  mean:   1982.66
              std. dev:   2140.39

           percentiles:        10%       25%       50%       75%       90%
                               663       867      1259      1985      3836

-----------------------------------------------------------------------------------------------
sgot                                                                               SGOT in U/ml
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [26.35,457.25]               units:  .01
         unique values:  179                      missing .:  0/312

                  mean:   122.556
              std. dev:   56.6995

           percentiles:        10%       25%       50%       75%       90%
                             60.45      80.6     114.7     151.9    196.85

-----------------------------------------------------------------------------------------------
trigli                                                                   Triglicerides in mg/dl
-----------------------------------------------------------------------------------------------

                  type:  numeric (int)

                 range:  [33,598]                     units:  1
         unique values:  146                      missing .:  30/312

                  mean:   124.702
              std. dev:   65.1486

           percentiles:        10%       25%       50%       75%       90%
                                63        84       108       151       195

-----------------------------------------------------------------------------------------------
platel                                                            Platelets per cubic ml / 1000
-----------------------------------------------------------------------------------------------

                  type:  numeric (int)

                 range:  [62,563]                     units:  1
         unique values:  210                      missing .:  4/312

                  mean:   261.935
              std. dev:   95.6087

           percentiles:        10%       25%       50%       75%       90%
                               139     199.5       257       323       390

-----------------------------------------------------------------------------------------------
prothrom                                                            Prothrombin time in seconds
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [9,17.1]                     units:  .1
         unique values:  44                       missing .:  0/312

                  mean:   10.7256
              std. dev:   1.00432

           percentiles:        10%       25%       50%       75%       90%
                               9.7        10      10.6      11.1        12

-----------------------------------------------------------------------------------------------
histol                                                              Histologic stage of disease
-----------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [1,4]                        units:  1
         unique values:  4                        missing .:  0/312

            tabulation:  Freq.  Value
                            16  1
                            67  2
                           120  3
                           109  4

-----------------------------------------------------------------------------------------------
age                                                                                 Age (years)
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [26.277891,78.439423]        units:  1.000e-06
         unique values:  308                      missing .:  0/312

                  mean:    50.019
              std. dev:   10.5813

           percentiles:        10%       25%       50%       75%       90%
                           35.4908   42.1424   49.7947   56.7337   63.6304

-----------------------------------------------------------------------------------------------
years                                                                  Time to Death (in Years)
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [.11225189,12.473648]        units:  1.000e-09
         unique values:  301                      missing .:  0/312

                  mean:   5.49312
              std. dev:   3.07538

           percentiles:        10%       25%       50%       75%       90%
                           1.84257   3.26078   5.03628   7.39904   10.0534

-----------------------------------------------------------------------------------------------
logbili                                                                         Bilirubin (log)
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [-1.2039728,3.3322046]       units:  1.000e-09
         unique values:  85                       missing .:  0/312

                  mean:   .575678
              std. dev:   1.03217

           percentiles:        10%       25%       50%       75%       90%
                          -.510826  -.223144   .299418   1.23827   1.97408

-----------------------------------------------------------------------------------------------
logalbu                                                                           Albumin (log)
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [.67294449,1.5347143]        units:  1.000e-08
         unique values:  135                      missing .:  0/312

                  mean:    1.2508
              std. dev:    .12687

           percentiles:        10%       25%       50%       75%       90%
                           1.10194   1.19695   1.26695     1.335   1.38879

-----------------------------------------------------------------------------------------------
logprot                                                                      Prothom time (log)
-----------------------------------------------------------------------------------------------

                  type:  numeric (float)

                 range:  [2.1972246,2.8390784]        units:  1.000e-07
         unique values:  44                       missing .:  0/312

                  mean:   2.36861
              std. dev:   .088265

           percentiles:        10%       25%       50%       75%       90%
                           2.27213   2.30259   2.36085   2.40695   2.48491