Frequencies for first 10,000 rows of rx8v2c1 variable in nhamcsed2007 dataset :

   for rx8, |
 level 2 of |
multum drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,858       98.58       98.58
        004 |          1        0.01       98.59
        007 |          1        0.01       98.60
        009 |          2        0.02       98.62
        011 |          4        0.04       98.66
        012 |          3        0.03       98.69
        013 |          4        0.04       98.73
        016 |          1        0.01       98.74
        017 |          1        0.01       98.75
        018 |          1        0.01       98.76
        019 |          2        0.02       98.78
        042 |          1        0.01       98.79
        043 |          1        0.01       98.80
        044 |          2        0.02       98.82
        046 |          1        0.01       98.83
        047 |          8        0.08       98.91
        049 |          6        0.06       98.97
        054 |          1        0.01       98.98
        055 |          1        0.01       98.99
        056 |          1        0.01       99.00
        058 |         14        0.14       99.14
        064 |          2        0.02       99.16
        065 |          3        0.03       99.19
        066 |          1        0.01       99.20
        067 |          7        0.07       99.27
        072 |          1        0.01       99.28
        073 |          2        0.02       99.30
        082 |          3        0.03       99.33
        083 |          1        0.01       99.34
        088 |          5        0.05       99.39
        094 |          2        0.02       99.41
        095 |          3        0.03       99.44
        096 |          1        0.01       99.45
        099 |          6        0.06       99.51
        101 |          1        0.01       99.52
        103 |          3        0.03       99.55
        109 |          1        0.01       99.56
        110 |          3        0.03       99.59
        116 |          1        0.01       99.60
        117 |          1        0.01       99.61
        119 |          1        0.01       99.62
        120 |          4        0.04       99.66
        123 |          2        0.02       99.68
        125 |          3        0.03       99.71
        131 |          1        0.01       99.72
        132 |          1        0.01       99.73
        147 |          1        0.01       99.74
        151 |          1        0.01       99.75
        249 |          8        0.08       99.83
        251 |          4        0.04       99.87
        272 |          6        0.06       99.93
        320 |          3        0.03       99.96
        355 |          2        0.02       99.98
        373 |          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