Frequencies for first 10,000 rows of outc_cod variable in outc2013q4 dataset :

 Code for a |
    patient |
    outcome |      Freq.     Percent        Cum.
------------+-----------------------------------
         CA |         67        0.67        0.67
         DE |        801        8.01        8.68
         DS |        471        4.71       13.39
         HO |      3,816       38.16       51.55
         LT |        486        4.86       56.41
         OT |      4,356       43.56       99.97
         RI |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2017