Frequencies for first 10,000 rows of catriage variable in nhamcsed2011 dataset :

  Does your |
     ED use |
computer-as |
     sisted |
    triage? |      Freq.     Percent        Cum.
------------+-----------------------------------
    Unknown |        614        6.14        6.14
        Yes |      7,009       70.09       76.23
         No |      2,377       23.77      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016