Frequencies for first 10,000 rows of rx8cat2 variable in nhamcsed2010 dataset :

   For RX8, |
MULTUM drug |
category #2 |
     - most |
   detailed |
 level (can |
  be either |
 Level 1,2  |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,973       99.73       99.73
        012 |          2        0.02       99.75
        015 |          1        0.01       99.76
        054 |          1        0.01       99.77
        123 |          1        0.01       99.78
        129 |          3        0.03       99.81
        174 |          1        0.01       99.82
        186 |          1        0.01       99.83
        196 |          4        0.04       99.87
        197 |          1        0.01       99.88
        198 |          6        0.06       99.94
        203 |          1        0.01       99.95
        210 |          2        0.02       99.97
        211 |          1        0.01       99.98
        340 |          1        0.01       99.99
        389 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016