Frequencies for cardiovasculardisordersandchr variable in snp2016 dataset :

Cardiovascu |
        lar |
  Disorders |
and Chronic |
      Heart |
    Failure |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,389       99.80       99.80
          * |         17        0.20      100.00
------------+-----------------------------------
      Total |      8,406      100.00

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