Frequencies for first 10,000 rows of rx8v2c2 variable in nhamcsed2012 dataset :

   For RX8, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,962       99.62       99.62
        012 |          4        0.04       99.66
        046 |          3        0.03       99.69
        053 |          2        0.02       99.71
        065 |          6        0.06       99.77
        083 |          3        0.03       99.80
        117 |          1        0.01       99.81
        123 |          4        0.04       99.85
        125 |          1        0.01       99.86
        129 |         11        0.11       99.97
        251 |          1        0.01       99.98
        289 |          1        0.01       99.99
        320 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016