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

  Does your |
   ED allow |
       some |
   admitted |
patients to |
  move from |
  the ED to |
  inpatient |
      corri |      Freq.     Percent        Cum.
------------+-----------------------------------
      Blank |         57        0.57        0.57
    Unknown |        855        8.55        9.12
        Yes |      2,117       21.17       30.29
         No |      6,971       69.71      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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