Frequencies for first 10,000 rows of edptor variable in nhamcsed2015 dataset :

  Does your |
     ED use |
   separate |
  operating |
       room |
  dedicated |
      to ED |
  patients? |      Freq.     Percent        Cum.
------------+-----------------------------------
      Blank |         57        0.57        0.57
    Unknown |        315        3.15        3.72
        Yes |        858        8.58       12.30
         No |      8,770       87.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017