Frequencies for first 10,000 rows of rx16v3c1 variable in nhamcsed2014 dataset :

  For RX16, |
 level 3 of |
MULTUM drug |
category #1 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,976       99.76       99.76
        060 |          2        0.02       99.78
        061 |          1        0.01       99.79
        069 |          1        0.01       99.80
        140 |          1        0.01       99.81
        155 |          1        0.01       99.82
        156 |          1        0.01       99.83
        181 |          3        0.03       99.86
        191 |          2        0.02       99.88
        195 |          1        0.01       99.89
        215 |          3        0.03       99.92
        248 |          1        0.01       99.93
        274 |          1        0.01       99.94
        299 |          1        0.01       99.95
        307 |          1        0.01       99.96
        341 |          1        0.01       99.97
        368 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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