Frequencies for snpne_nmcaid_norigdis_nef67 variable in hcccoefn dataset : snpne_nmcai | d_norigdis_ | nef67 | Freq. Percent Cum. ------------+----------------------------------- .998 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016