Frequencies for first 10,000 rows of admithos variable in nhamcsed2013 dataset :

   Admit to |
       this |
   hospital |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      8,846       88.46       88.46
        Yes |      1,154       11.54      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016