Frequencies for first 10,000 rows of rx5v2c2 variable in nhamcsed2011 dataset :

   For RX5, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,862       98.62       98.62
        005 |          3        0.03       98.65
        012 |          2        0.02       98.67
        015 |          4        0.04       98.71
        046 |         12        0.12       98.83
        053 |          3        0.03       98.86
        054 |          1        0.01       98.87
        064 |          7        0.07       98.94
        065 |         30        0.30       99.24
        083 |         11        0.11       99.35
        095 |          3        0.03       99.38
        106 |          1        0.01       99.39
        117 |          1        0.01       99.40
        120 |          1        0.01       99.41
        123 |         10        0.10       99.51
        124 |          5        0.05       99.56
        125 |          2        0.02       99.58
        129 |         32        0.32       99.90
        151 |          1        0.01       99.91
        251 |          5        0.05       99.96
        265 |          1        0.01       99.97
        289 |          2        0.02       99.99
        433 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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