Frequencies for first 10,000 rows of rx8v2c1 variable in nhamcsed2008 dataset :

   for rx8, |
 level 2 of |
multum drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,855       98.55       98.55
        009 |          2        0.02       98.57
        011 |          1        0.01       98.58
        012 |          1        0.01       98.59
        014 |          3        0.03       98.62
        019 |          3        0.03       98.65
        042 |          1        0.01       98.66
        044 |          1        0.01       98.67
        045 |          1        0.01       98.68
        046 |          1        0.01       98.69
        047 |          4        0.04       98.73
        048 |          4        0.04       98.77
        049 |          3        0.03       98.80
        053 |          2        0.02       98.82
        056 |          4        0.04       98.86
        058 |         28        0.28       99.14
        064 |          2        0.02       99.16
        065 |          7        0.07       99.23
        067 |          8        0.08       99.31
        073 |          2        0.02       99.33
        080 |          1        0.01       99.34
        082 |          2        0.02       99.36
        088 |          3        0.03       99.39
        094 |          2        0.02       99.41
        095 |          4        0.04       99.45
        098 |          1        0.01       99.46
        099 |          3        0.03       99.49
        101 |          1        0.01       99.50
        103 |          2        0.02       99.52
        106 |          1        0.01       99.53
        107 |          1        0.01       99.54
        109 |          2        0.02       99.56
        110 |          1        0.01       99.57
        116 |          1        0.01       99.58
        117 |          7        0.07       99.65
        119 |          3        0.03       99.68
        120 |          2        0.02       99.70
        123 |          4        0.04       99.74
        125 |          6        0.06       99.80
        130 |          1        0.01       99.81
        136 |          1        0.01       99.82
        219 |          1        0.01       99.83
        249 |          5        0.05       99.88
        256 |          1        0.01       99.89
        272 |          7        0.07       99.96
        313 |          1        0.01       99.97
        320 |          1        0.01       99.98
        355 |          1        0.01       99.99
        999 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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