Frequencies for first 10,000 rows of rx3v2c2 variable in namcs2008 dataset :

   for rx3, |
 level 2 of |
multum drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,591       95.91       95.91
        005 |          6        0.06       95.97
        012 |          5        0.05       96.02
        015 |          9        0.09       96.11
        019 |         13        0.13       96.24
        046 |         48        0.48       96.72
        053 |          8        0.08       96.80
        064 |         29        0.29       97.09
        065 |         45        0.45       97.54
        066 |          1        0.01       97.55
        083 |        102        1.02       98.57
        095 |          1        0.01       98.58
        098 |         29        0.29       98.87
        100 |          3        0.03       98.90
        101 |          6        0.06       98.96
        106 |          1        0.01       98.97
        117 |          9        0.09       99.06
        123 |         15        0.15       99.21
        124 |          7        0.07       99.28
        125 |          4        0.04       99.32
        129 |          1        0.01       99.33
        132 |          1        0.01       99.34
        136 |          5        0.05       99.39
        151 |          1        0.01       99.40
        192 |          4        0.04       99.44
        251 |          2        0.02       99.46
        253 |          5        0.05       99.51
        289 |         11        0.11       99.62
        303 |         11        0.11       99.73
        320 |         22        0.22       99.95
        340 |          4        0.04       99.99
        363 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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