Frequencies for first 10,000 rows of obesity variable in nhamcsopd2011 dataset :

       Does |
patient now |
     have - |
    Obesity |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      8,955       89.55       89.55
        Yes |      1,045       10.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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