Frequencies for first 10,000 rows of alzhd variable in namcs2014 dataset :

       Does |
patient now |
      have: |
Alzheimer's |
    disease |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,924       99.24       99.24
        Yes |         76        0.76      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017