Frequencies for first 10,000 rows of rx3v3c2 variable in nhamcsed2014 dataset :

   For RX3, |
 level 3 of |
MULTUM drug |
category #2 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,721       97.21       97.21
        102 |          1        0.01       97.22
        180 |          7        0.07       97.29
        185 |          1        0.01       97.30
        186 |          1        0.01       97.31
        196 |         24        0.24       97.55
        198 |         77        0.77       98.32
        203 |         35        0.35       98.67
        209 |          1        0.01       98.68
        210 |          9        0.09       98.77
        211 |         39        0.39       99.16
        236 |          1        0.01       99.17
        239 |         10        0.10       99.27
        268 |          3        0.03       99.30
        292 |          4        0.04       99.34
        385 |         54        0.54       99.88
        388 |          4        0.04       99.92
        389 |          4        0.04       99.96
        407 |          3        0.03       99.99
        442 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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