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

  Does your |
     ED use |
    bedside |
registratio |
         n? |      Freq.     Percent        Cum.
------------+-----------------------------------
      Blank |         98        0.98        0.98
    Unknown |        272        2.72        3.70
        Yes |      9,237       92.37       96.07
         No |        393        3.93      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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