Frequencies for first 10,000 rows of zonenurs variable in nhamcsed2008 dataset :

  does your |
ed use zone |
   nursing? |      Freq.     Percent        Cum.
------------+-----------------------------------
         no |      4,949       49.49       49.49
        yes |      5,051       50.51      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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