Frequencies for first 10,000 rows of eradmhos variable in namcs2012 dataset :

   Refer to |
ER/Admit to |
   hospital |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,962       99.62       99.62
        Yes |         38        0.38      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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