Frequencies for first 10,000 rows of rx3v2c3 variable in nhamcsed2014 dataset :

   For RX3, |
 level 2 of |
MULTUM drug |
category #3 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,864       98.64       98.64
        064 |         51        0.51       99.15
        065 |         71        0.71       99.86
        101 |          1        0.01       99.87
        265 |          6        0.06       99.93
        433 |          7        0.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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