Frequencies for postacute variable in drg2011 dataset :

 Post Acute |
        DRG |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        252       25.23       25.23
         No |        474       47.45       72.67
        Yes |        273       27.33      100.00
------------+-----------------------------------
      Total |        999      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016