Frequencies for first 10,000 rows of rx9v2c1 variable in nhamcsed2012 dataset :

   For RX9, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,826       98.26       98.26
        002 |          2        0.02       98.28
        006 |          1        0.01       98.29
        008 |          1        0.01       98.30
        009 |          2        0.02       98.32
        014 |          3        0.03       98.35
        016 |          1        0.01       98.36
        019 |          4        0.04       98.40
        042 |          4        0.04       98.44
        043 |          1        0.01       98.45
        045 |          2        0.02       98.47
        047 |          3        0.03       98.50
        048 |          1        0.01       98.51
        049 |          4        0.04       98.55
        050 |          1        0.01       98.56
        051 |          1        0.01       98.57
        053 |          1        0.01       98.58
        055 |          2        0.02       98.60
        058 |         30        0.30       98.90
        064 |          5        0.05       98.95
        065 |          4        0.04       98.99
        067 |          7        0.07       99.06
        072 |          2        0.02       99.08
        073 |          2        0.02       99.10
        082 |          7        0.07       99.17
        088 |          5        0.05       99.22
        090 |          1        0.01       99.23
        093 |          2        0.02       99.25
        094 |          2        0.02       99.27
        095 |          6        0.06       99.33
        096 |          3        0.03       99.36
        098 |          1        0.01       99.37
        099 |          1        0.01       99.38
        103 |          1        0.01       99.39
        104 |          2        0.02       99.41
        110 |          6        0.06       99.47
        116 |          3        0.03       99.50
        117 |         12        0.12       99.62
        119 |          4        0.04       99.66
        120 |          2        0.02       99.68
        123 |          2        0.02       99.70
        125 |          5        0.05       99.75
        136 |          3        0.03       99.78
        194 |          1        0.01       99.79
        220 |          1        0.01       99.80
        249 |          8        0.08       99.88
        272 |          4        0.04       99.92
        288 |          1        0.01       99.93
        320 |          2        0.02       99.95
        332 |          1        0.01       99.96
        355 |          1        0.01       99.97
        406 |          1        0.01       99.98
        437 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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