Frequencies for first 10,000 rows of rx6v2c3 variable in nhamcsed2015 dataset :

   For RX6, |
 level 2 of |
MULTUM drug |
category #3 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,964       99.64       99.64
        064 |         14        0.14       99.78
        065 |         15        0.15       99.93
        101 |          1        0.01       99.94
        265 |          1        0.01       99.95
        430 |          1        0.01       99.96
        433 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017