Frequencies for cardiovasculardisordersandchr variable in snp2012 dataset :

Cardiovascu |
        lar |
  Disorders |
and Chronic |
      Heart |
    Failure |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,367       99.89       99.89
          * |          8        0.11      100.00
------------+-----------------------------------
      Total |      7,375      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016