Frequencies for ins_hcc92 variable in hcccoefn dataset :

  specified |
      heart |
arrhythmias |      Freq.     Percent        Cum.
------------+-----------------------------------
       .207 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 2 May 2016