Frequencies for first 10,000 rows of rx8cat2 variable in nhamcsopd2007 dataset :

   for rx8, |
multum drug |
category #2 |
 - detailed |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,914       99.14       99.14
        015 |          3        0.03       99.17
        053 |          6        0.06       99.23
        100 |          1        0.01       99.24
        109 |          2        0.02       99.26
        117 |          4        0.04       99.30
        123 |          4        0.04       99.34
        124 |          2        0.02       99.36
        127 |          1        0.01       99.37
        129 |          1        0.01       99.38
        174 |          2        0.02       99.40
        192 |          3        0.03       99.43
        196 |          2        0.02       99.45
        198 |          6        0.06       99.51
        203 |          6        0.06       99.57
        210 |          4        0.04       99.61
        211 |         23        0.23       99.84
        220 |          1        0.01       99.85
        238 |          1        0.01       99.86
        239 |          1        0.01       99.87
        276 |          1        0.01       99.88
        289 |          1        0.01       99.89
        301 |          3        0.03       99.92
        303 |          4        0.04       99.96
        320 |          3        0.03       99.99
        363 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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