Frequencies for first 10,000 rows of rx5v2c2 variable in nhamcsopd2010 dataset :

   for rx5, |
 level 2 of |
multum drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,710       97.10       97.10
        005 |          9        0.09       97.19
        007 |          1        0.01       97.20
        012 |          1        0.01       97.21
        015 |          5        0.05       97.26
        019 |          4        0.04       97.30
        022 |          1        0.01       97.31
        046 |         31        0.31       97.62
        053 |         11        0.11       97.73
        064 |         31        0.31       98.04
        065 |         23        0.23       98.27
        066 |          1        0.01       98.28
        083 |         82        0.82       99.10
        098 |          1        0.01       99.11
        101 |          3        0.03       99.14
        106 |          1        0.01       99.15
        117 |          8        0.08       99.23
        119 |          1        0.01       99.24
        120 |          1        0.01       99.25
        123 |         12        0.12       99.37
        124 |         11        0.11       99.48
        125 |          2        0.02       99.50
        127 |          3        0.03       99.53
        129 |          2        0.02       99.55
        146 |          3        0.03       99.58
        192 |          4        0.04       99.62
        219 |          2        0.02       99.64
        220 |          1        0.01       99.65
        249 |          1        0.01       99.66
        251 |          4        0.04       99.70
        266 |          1        0.01       99.71
        289 |          7        0.07       99.78
        303 |          3        0.03       99.81
        320 |          4        0.04       99.85
        340 |         11        0.11       99.96
        363 |          1        0.01       99.97
        417 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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