Frequencies for first 10,000 rows of hyplipid variable in nhamcsopd2008 dataset :

       does |
patient now |
      have: |
hyperlipide |
        mia |      Freq.     Percent        Cum.
------------+-----------------------------------
         no |      9,092       90.92       90.92
        yes |        908        9.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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