Frequencies for first 10,000 rows of rx21v2c1 variable in nhamcsed2014 dataset :

  For RX21, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,981       99.81       99.81
        012 |          1        0.01       99.82
        042 |          1        0.01       99.83
        058 |          2        0.02       99.85
        067 |          1        0.01       99.86
        073 |          1        0.01       99.87
        082 |          2        0.02       99.89
        095 |          1        0.01       99.90
        098 |          1        0.01       99.91
        103 |          1        0.01       99.92
        109 |          1        0.01       99.93
        110 |          1        0.01       99.94
        117 |          2        0.02       99.96
        119 |          1        0.01       99.97
        125 |          2        0.02       99.99
        251 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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