Frequencies for first 10,000 rows of rx12v3c1 variable in nhamcsed2013 dataset :

  For RX12, |
 level 3 of |
MULTUM drug |
category #1 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,967       99.67       99.67
        059 |          2        0.02       99.69
        060 |          5        0.05       99.74
        061 |          3        0.03       99.77
        070 |          2        0.02       99.79
        074 |          1        0.01       99.80
        077 |          1        0.01       99.81
        089 |          1        0.01       99.82
        154 |          1        0.01       99.83
        159 |          1        0.01       99.84
        178 |          1        0.01       99.85
        191 |          1        0.01       99.86
        195 |          1        0.01       99.87
        208 |          1        0.01       99.88
        211 |          1        0.01       99.89
        224 |          1        0.01       99.90
        229 |          1        0.01       99.91
        274 |          3        0.03       99.94
        275 |          2        0.02       99.96
        314 |          1        0.01       99.97
        341 |          1        0.01       99.98
        351 |          1        0.01       99.99
        371 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016