Frequencies for first 10,000 rows of rx19v3c1 variable in nhamcsed2014 dataset :

  For RX19, |
 level 3 of |
MULTUM drug |
category #1 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,983       99.83       99.83
        060 |          4        0.04       99.87
        062 |          1        0.01       99.88
        069 |          3        0.03       99.91
        074 |          1        0.01       99.92
        191 |          1        0.01       99.93
        195 |          2        0.02       99.95
        274 |          2        0.02       99.97
        308 |          1        0.01       99.98
        327 |          1        0.01       99.99
        341 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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