Frequencies for snpne_nem0_34 variable in hcccoefn dataset :

snpne_nem0_ |
         34 |      Freq.     Percent        Cum.
------------+-----------------------------------
       .728 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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