Frequencies for first 10,000 rows of rx1v2c2 variable in nhamcsed2014 dataset :

   For RX1, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,328       83.28       83.28
        005 |         25        0.25       83.53
        012 |         20        0.20       83.73
        015 |         72        0.72       84.45
        019 |          1        0.01       84.46
        046 |        151        1.51       85.97
        053 |         26        0.26       86.23
        054 |          1        0.01       86.24
        064 |         60        0.60       86.84
        065 |        142        1.42       88.26
        083 |        125        1.25       89.51
        098 |          1        0.01       89.52
        101 |          7        0.07       89.59
        104 |          1        0.01       89.60
        106 |          2        0.02       89.62
        112 |          1        0.01       89.63
        117 |         19        0.19       89.82
        123 |        148        1.48       91.30
        124 |         17        0.17       91.47
        125 |         15        0.15       91.62
        127 |          4        0.04       91.66
        129 |        769        7.69       99.35
        130 |          2        0.02       99.37
        132 |          1        0.01       99.38
        136 |         12        0.12       99.50
        146 |          4        0.04       99.54
        151 |         16        0.16       99.70
        251 |         11        0.11       99.81
        265 |          1        0.01       99.82
        289 |          1        0.01       99.83
        320 |          5        0.05       99.88
        332 |          1        0.01       99.89
        363 |          5        0.05       99.94
        378 |          2        0.02       99.96
        460 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017