Frequencies for chronicheartfailureanddiabet variable in snp2016 dataset :

    Chronic |
      Heart |
Failure and |
   Diabetes |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,725       91.90       91.90
          * |        681        8.10      100.00
------------+-----------------------------------
      Total |      8,406      100.00

by Jean Roth , jroth@nber.org , 19 Sep 2018