Frequencies for first 10,000 rows of rx8v2c2 variable in nhamcsed2014 dataset :

   For RX8, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,924       99.24       99.24
        012 |          3        0.03       99.27
        015 |          4        0.04       99.31
        046 |          9        0.09       99.40
        053 |          1        0.01       99.41
        064 |          3        0.03       99.44
        065 |         12        0.12       99.56
        083 |         10        0.10       99.66
        098 |          1        0.01       99.67
        117 |          4        0.04       99.71
        123 |          3        0.03       99.74
        124 |          1        0.01       99.75
        125 |          1        0.01       99.76
        127 |          1        0.01       99.77
        129 |         18        0.18       99.95
        251 |          1        0.01       99.96
        289 |          1        0.01       99.97
        363 |          1        0.01       99.98
        433 |          1        0.01       99.99
        999 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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