Frequencies for first 10,000 rows of rx6v2c3 variable in nhamcsed2010 dataset :

   For RX6, |
 level 2 of |
MULTUM drug |
category #3 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,975       99.75       99.75
        064 |         10        0.10       99.85
        065 |          7        0.07       99.92
        101 |          1        0.01       99.93
        265 |          3        0.03       99.96
        430 |          2        0.02       99.98
        433 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016