Frequencies for first 10,000 rows of rx10cat2 variable in nhamcsed2012 dataset :

  For RX10, |
MULTUM drug |
category #2 |
     - most |
   detailed |
 level (can |
  be either |
  Level 1,2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,975       99.75       99.75
        015 |          1        0.01       99.76
        053 |          3        0.03       99.79
        054 |          2        0.02       99.81
        095 |          1        0.01       99.82
        123 |          1        0.01       99.83
        129 |          6        0.06       99.89
        196 |          2        0.02       99.91
        198 |          4        0.04       99.95
        203 |          1        0.01       99.96
        211 |          1        0.01       99.97
        277 |          1        0.01       99.98
        389 |          1        0.01       99.99
        407 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016