Frequencies for first 10,000 rows of rx16cat1 variable in nhamcsed2014 dataset :

  For RX16, |
MULTUM drug |
category #1 |
     - most |
   detailed |
 level (can |
  be either |
  Level 1,2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,950       99.50       99.50
        014 |          1        0.01       99.51
        016 |          1        0.01       99.52
        042 |          1        0.01       99.53
        045 |          2        0.02       99.55
        048 |          3        0.03       99.58
        060 |          2        0.02       99.60
        061 |          1        0.01       99.61
        069 |          1        0.01       99.62
        095 |          3        0.03       99.65
        096 |          2        0.02       99.67
        108 |          1        0.01       99.68
        115 |          2        0.02       99.70
        117 |          4        0.04       99.74
        118 |          1        0.01       99.75
        119 |          1        0.01       99.76
        140 |          1        0.01       99.77
        153 |          1        0.01       99.78
        155 |          1        0.01       99.79
        156 |          1        0.01       99.80
        181 |          3        0.03       99.83
        191 |          2        0.02       99.85
        195 |          1        0.01       99.86
        215 |          3        0.03       99.89
        219 |          1        0.01       99.90
        248 |          1        0.01       99.91
        274 |          1        0.01       99.92
        299 |          1        0.01       99.93
        307 |          1        0.01       99.94
        320 |          1        0.01       99.95
        341 |          1        0.01       99.96
        368 |          3        0.03       99.99
        406 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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