Frequencies for first 10,000 rows of rx6v2c2 variable in nhamcsed2011 dataset :

   For RX6, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,912       99.12       99.12
        005 |          1        0.01       99.13
        012 |          2        0.02       99.15
        015 |          1        0.01       99.16
        019 |          1        0.01       99.17
        046 |          6        0.06       99.23
        053 |          3        0.03       99.26
        054 |          1        0.01       99.27
        064 |          5        0.05       99.32
        065 |         16        0.16       99.48
        083 |         10        0.10       99.58
        095 |          1        0.01       99.59
        106 |          1        0.01       99.60
        117 |          3        0.03       99.63
        123 |          8        0.08       99.71
        124 |          1        0.01       99.72
        125 |          4        0.04       99.76
        129 |         18        0.18       99.94
        136 |          1        0.01       99.95
        146 |          1        0.01       99.96
        253 |          1        0.01       99.97
        320 |          1        0.01       99.98
        363 |          1        0.01       99.99
        417 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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