Frequencies for first 10,000 rows of rx4v2c1 variable in nhamcsed2013 dataset :

   For RX4, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,004       80.04       80.04
        002 |         13        0.13       80.17
        004 |          3        0.03       80.20
        007 |          8        0.08       80.28
        008 |          2        0.02       80.30
        009 |         57        0.57       80.87
        011 |         28        0.28       81.15
        012 |         36        0.36       81.51
        013 |         34        0.34       81.85
        014 |         35        0.35       82.20
        015 |          1        0.01       82.21
        016 |          9        0.09       82.30
        017 |          5        0.05       82.35
        019 |         13        0.13       82.48
        024 |          1        0.01       82.49
        033 |          1        0.01       82.50
        039 |          1        0.01       82.51
        042 |         14        0.14       82.65
        043 |          4        0.04       82.69
        044 |          6        0.06       82.75
        045 |         21        0.21       82.96
        046 |          1        0.01       82.97
        047 |         19        0.19       83.16
        048 |         10        0.10       83.26
        049 |         20        0.20       83.46
        050 |          2        0.02       83.48
        053 |          3        0.03       83.51
        054 |          7        0.07       83.58
        056 |          5        0.05       83.63
        058 |        517        5.17       88.80
        064 |         29        0.29       89.09
        065 |        131        1.31       90.40
        066 |          4        0.04       90.44
        067 |         99        0.99       91.43
        071 |          4        0.04       91.47
        072 |          6        0.06       91.53
        073 |         26        0.26       91.79
        082 |         12        0.12       91.91
        083 |          4        0.04       91.95
        088 |         18        0.18       92.13
        090 |          1        0.01       92.14
        091 |          2        0.02       92.16
        093 |         22        0.22       92.38
        094 |         33        0.33       92.71
        095 |         42        0.42       93.13
        096 |          3        0.03       93.16
        098 |         50        0.50       93.66
        099 |         23        0.23       93.89
        100 |          1        0.01       93.90
        101 |          1        0.01       93.91
        103 |          5        0.05       93.96
        109 |         31        0.31       94.27
        110 |          9        0.09       94.36
        112 |         20        0.20       94.56
        116 |          6        0.06       94.62
        117 |        188        1.88       96.50
        119 |         13        0.13       96.63
        120 |         12        0.12       96.75
        123 |         25        0.25       97.00
        124 |          3        0.03       97.03
        125 |         76        0.76       97.79
        127 |          1        0.01       97.80
        128 |          5        0.05       97.85
        131 |          3        0.03       97.88
        132 |          5        0.05       97.93
        135 |          9        0.09       98.02
        136 |         23        0.23       98.25
        147 |         13        0.13       98.38
        148 |          5        0.05       98.43
        150 |          3        0.03       98.46
        151 |          1        0.01       98.47
        194 |          1        0.01       98.48
        219 |          1        0.01       98.49
        240 |         10        0.10       98.59
        243 |          2        0.02       98.61
        247 |         12        0.12       98.73
        249 |         16        0.16       98.89
        251 |         34        0.34       99.23
        266 |          6        0.06       99.29
        272 |         21        0.21       99.50
        313 |          4        0.04       99.54
        320 |          6        0.06       99.60
        355 |         10        0.10       99.70
        402 |          1        0.01       99.71
        406 |          3        0.03       99.74
        412 |          1        0.01       99.75
        437 |         23        0.23       99.98
        460 |          1        0.01       99.99
        999 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016