Frequencies for first 10,000 rows of rx7v3c2 variable in namcs2014 dataset :

   For RX7, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,873       98.73       98.73
        102 |          1        0.01       98.74
        174 |          5        0.05       98.79
        180 |          3        0.03       98.82
        185 |          2        0.02       98.84
        186 |          1        0.01       98.85
        196 |          3        0.03       98.88
        198 |         10        0.10       98.98
        203 |          6        0.06       99.04
        209 |          1        0.01       99.05
        210 |          3        0.03       99.08
        211 |         63        0.63       99.71
        238 |          1        0.01       99.72
        239 |          3        0.03       99.75
        246 |          1        0.01       99.76
        292 |          2        0.02       99.78
        301 |          1        0.01       99.79
        385 |          4        0.04       99.83
        386 |          2        0.02       99.85
        388 |          7        0.07       99.92
        389 |          6        0.06       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 , 27 Mar 2017