Frequencies for first 10,000 rows of rx7v2c2 variable in nhamcsed2010 dataset :

   For RX7, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,937       99.37       99.37
        005 |          5        0.05       99.42
        012 |          3        0.03       99.45
        015 |          1        0.01       99.46
        046 |          5        0.05       99.51
        053 |          2        0.02       99.53
        064 |          3        0.03       99.56
        065 |         21        0.21       99.77
        083 |          5        0.05       99.82
        106 |          1        0.01       99.83
        117 |          1        0.01       99.84
        123 |          3        0.03       99.87
        127 |          1        0.01       99.88
        129 |          7        0.07       99.95
        132 |          1        0.01       99.96
        136 |          1        0.01       99.97
        251 |          1        0.01       99.98
        289 |          1        0.01       99.99
        340 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016