Frequencies for first 10,000 rows of deprn variable in nhamcsopd2006 dataset :

       does |
patient now |
     have - |
 depression |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      8,787       87.87       87.87
        Yes |      1,213       12.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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