Frequencies for first 10,000 rows of rx14v3c1 variable in nhamcsed2014 dataset :

  For RX14, |
 level 3 of |
MULTUM drug |
category #1 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,965       99.65       99.65
        059 |          1        0.01       99.66
        062 |          3        0.03       99.69
        069 |          3        0.03       99.72
        070 |          1        0.01       99.73
        154 |          1        0.01       99.74
        155 |          2        0.02       99.76
        156 |          1        0.01       99.77
        173 |          4        0.04       99.81
        180 |          1        0.01       99.82
        181 |          2        0.02       99.84
        191 |          1        0.01       99.85
        195 |          3        0.03       99.88
        215 |          2        0.02       99.90
        261 |          2        0.02       99.92
        285 |          1        0.01       99.93
        301 |          3        0.03       99.96
        307 |          1        0.01       99.97
        341 |          1        0.01       99.98
        347 |          1        0.01       99.99
        385 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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