Frequencies for first 10,000 rows of rx14v1c1 variable in nhamcsed2014 dataset :

  For RX14, |
 level 1 of |
MULTUM drug |
category #1 |
     (broad |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,933       99.33       99.33
        040 |         13        0.13       99.46
        057 |         14        0.14       99.60
        081 |          3        0.03       99.63
        087 |          8        0.08       99.71
        097 |          3        0.03       99.74
        105 |          1        0.01       99.75
        115 |         12        0.12       99.87
        122 |          5        0.05       99.92
        242 |          2        0.02       99.94
        358 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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