Frequencies for first 10,000 rows of rx3v3c2 variable in nhamcsed2010 dataset :

   For RX3, |
 level 3 of |
MULTUM drug |
category #2 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,675       96.75       96.75
        102 |          2        0.02       96.77
        180 |         10        0.10       96.87
        196 |         89        0.89       97.76
        198 |         68        0.68       98.44
        203 |         31        0.31       98.75
        210 |         12        0.12       98.87
        211 |         30        0.30       99.17
        239 |         16        0.16       99.33
        248 |          1        0.01       99.34
        268 |          3        0.03       99.37
        301 |          2        0.02       99.39
        351 |          1        0.01       99.40
        385 |         49        0.49       99.89
        386 |          2        0.02       99.91
        388 |          3        0.03       99.94
        389 |          4        0.04       99.98
        407 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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