Frequencies for first 10,000 rows of rx5v3c2 variable in nhamcsed2012 dataset :

   For RX5, |
 level 3 of |
MULTUM drug |
category #2 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,920       99.20       99.20
        174 |          1        0.01       99.21
        180 |          3        0.03       99.24
        186 |          1        0.01       99.25
        196 |         11        0.11       99.36
        198 |         21        0.21       99.57
        203 |          5        0.05       99.62
        210 |          1        0.01       99.63
        211 |         16        0.16       99.79
        238 |          2        0.02       99.81
        239 |          2        0.02       99.83
        292 |          2        0.02       99.85
        385 |         10        0.10       99.95
        386 |          1        0.01       99.96
        387 |          1        0.01       99.97
        388 |          1        0.01       99.98
        389 |          1        0.01       99.99
        407 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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