Frequencies for first 10,000 rows of rx5v3c2 variable in nhamcsopd2011 dataset :

   For RX5, |
 level 3 of |
MULTUM drug |
category #2 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,854       98.54       98.54
        102 |          1        0.01       98.55
        174 |          1        0.01       98.56
        180 |          2        0.02       98.58
        185 |          2        0.02       98.60
        196 |          2        0.02       98.62
        198 |         14        0.14       98.76
        201 |          2        0.02       98.78
        203 |         12        0.12       98.90
        210 |          3        0.03       98.93
        211 |         68        0.68       99.61
        235 |          1        0.01       99.62
        238 |          6        0.06       99.68
        268 |          2        0.02       99.70
        279 |          1        0.01       99.71
        292 |          8        0.08       99.79
        301 |          1        0.01       99.80
        385 |          8        0.08       99.88
        386 |          3        0.03       99.91
        388 |          5        0.05       99.96
        389 |          2        0.02       99.98
        442 |          1        0.01       99.99
        450 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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