Frequencies for first 10,000 rows of rx13v3c2 variable in namcs2015 dataset :

  For RX13, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,970       99.70       99.70
        174 |          1        0.01       99.71
        198 |          1        0.01       99.72
        203 |          2        0.02       99.74
        209 |          1        0.01       99.75
        210 |          1        0.01       99.76
        211 |         14        0.14       99.90
        292 |          1        0.01       99.91
        297 |          1        0.01       99.92
        301 |          1        0.01       99.93
        386 |          1        0.01       99.94
        388 |          2        0.02       99.96
        389 |          1        0.01       99.97
        407 |          1        0.01       99.98
        442 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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