Frequencies for first 10,000 rows of rx12cat2 variable in nhamcsed2014 dataset :

  For RX12, |
MULTUM drug |
category #2 |
     - most |
   detailed |
 level (can |
  be either |
  Level 1,2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,981       99.81       99.81
        015 |          3        0.03       99.84
        117 |          1        0.01       99.85
        127 |          1        0.01       99.86
        129 |          4        0.04       99.90
        180 |          1        0.01       99.91
        185 |          1        0.01       99.92
        198 |          2        0.02       99.94
        203 |          1        0.01       99.95
        211 |          1        0.01       99.96
        235 |          1        0.01       99.97
        386 |          1        0.01       99.98
        388 |          1        0.01       99.99
        389 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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