Frequencies for first 10,000 rows of rx2v2c1 variable in nhamcsed2007 dataset :

   for rx2, |
 level 2 of |
multum drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      4,840       48.40       48.40
        002 |         17        0.17       48.57
        004 |         11        0.11       48.68
        006 |          1        0.01       48.69
        007 |         18        0.18       48.87
        008 |          1        0.01       48.88
        009 |        177        1.77       50.65
        011 |         89        0.89       51.54
        012 |        106        1.06       52.60
        013 |        143        1.43       54.03
        014 |        113        1.13       55.16
        015 |          4        0.04       55.20
        016 |         24        0.24       55.44
        017 |          6        0.06       55.50
        018 |          5        0.05       55.55
        019 |          8        0.08       55.63
        024 |          2        0.02       55.65
        031 |          2        0.02       55.67
        032 |          1        0.01       55.68
        033 |          6        0.06       55.74
        037 |         62        0.62       56.36
        038 |          2        0.02       56.38
        042 |         18        0.18       56.56
        043 |          3        0.03       56.59
        044 |         12        0.12       56.71
        045 |         68        0.68       57.39
        046 |         48        0.48       57.87
        047 |         45        0.45       58.32
        048 |         23        0.23       58.55
        049 |         37        0.37       58.92
        050 |          3        0.03       58.95
        051 |          1        0.01       58.96
        053 |          4        0.04       59.00
        054 |         14        0.14       59.14
        055 |          1        0.01       59.15
        056 |          3        0.03       59.18
        058 |      1,766       17.66       76.84
        064 |         26        0.26       77.10
        065 |        222        2.22       79.32
        066 |          6        0.06       79.38
        067 |        269        2.69       82.07
        072 |          5        0.05       82.12
        073 |        132        1.32       83.44
        082 |         38        0.38       83.82
        083 |          8        0.08       83.90
        085 |          1        0.01       83.91
        088 |         20        0.20       84.11
        090 |         21        0.21       84.32
        092 |          1        0.01       84.33
        093 |         60        0.60       84.93
        094 |         46        0.46       85.39
        095 |         25        0.25       85.64
        096 |         21        0.21       85.85
        098 |        142        1.42       87.27
        099 |         33        0.33       87.60
        100 |         20        0.20       87.80
        101 |          7        0.07       87.87
        103 |         10        0.10       87.97
        106 |          4        0.04       88.01
        109 |         17        0.17       88.18
        110 |         33        0.33       88.51
        112 |          3        0.03       88.54
        113 |         30        0.30       88.84
        116 |         21        0.21       89.05
        117 |        149        1.49       90.54
        119 |         19        0.19       90.73
        120 |         13        0.13       90.86
        123 |        270        2.70       93.56
        124 |         11        0.11       93.67
        125 |        183        1.83       95.50
        127 |          5        0.05       95.55
        128 |         14        0.14       95.69
        129 |          2        0.02       95.71
        130 |          5        0.05       95.76
        131 |          5        0.05       95.81
        132 |         46        0.46       96.27
        134 |          1        0.01       96.28
        135 |         18        0.18       96.46
        136 |         76        0.76       97.22
        146 |          2        0.02       97.24
        147 |         28        0.28       97.52
        148 |         22        0.22       97.74
        151 |          7        0.07       97.81
        194 |          4        0.04       97.85
        217 |          2        0.02       97.87
        240 |         25        0.25       98.12
        247 |         19        0.19       98.31
        249 |         24        0.24       98.55
        251 |         41        0.41       98.96
        272 |         52        0.52       99.48
        277 |          1        0.01       99.49
        313 |          1        0.01       99.50
        320 |          1        0.01       99.51
        355 |         20        0.20       99.71
        999 |         29        0.29      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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