Frequencies for first 10,000 rows of rx11v2c2 variable in namcs2015 dataset :

  For RX11, |
 level 2 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,942       99.42       99.42
        005 |          3        0.03       99.45
        015 |          1        0.01       99.46
        019 |          2        0.02       99.48
        046 |          6        0.06       99.54
        053 |          3        0.03       99.57
        065 |          5        0.05       99.62
        083 |         15        0.15       99.77
        101 |          2        0.02       99.79
        104 |          1        0.01       99.80
        119 |          1        0.01       99.81
        123 |          3        0.03       99.84
        127 |          1        0.01       99.85
        136 |          1        0.01       99.86
        192 |          1        0.01       99.87
        220 |          1        0.01       99.88
        251 |          1        0.01       99.89
        289 |          2        0.02       99.91
        320 |          3        0.03       99.94
        340 |          5        0.05       99.99
        363 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017