Frequencies for first 10,000 rows of rx26cat1 variable in nhamcsed2014 dataset :

  For RX26, |
MULTUM drug |
category #1 |
     - most |
   detailed |
 level (can |
  be either |
  Level 1,2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,992       99.92       99.92
        045 |          1        0.01       99.93
        060 |          1        0.01       99.94
        180 |          1        0.01       99.95
        213 |          1        0.01       99.96
        215 |          1        0.01       99.97
        261 |          1        0.01       99.98
        274 |          1        0.01       99.99
        320 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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