Frequencies for first 10,000 rows of rx23v2c1 variable in nhamcsed2014 dataset :

  For RX23, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,987       99.87       99.87
        047 |          1        0.01       99.88
        050 |          1        0.01       99.89
        058 |          1        0.01       99.90
        064 |          1        0.01       99.91
        067 |          3        0.03       99.94
        082 |          1        0.01       99.95
        095 |          2        0.02       99.97
        096 |          1        0.01       99.98
        098 |          1        0.01       99.99
        406 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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