Frequencies for snpne_nmcaid_origdis_nef68 variable in hcccoefn dataset : snpne_nmcai | d_origdis_n | ef68 | Freq. Percent Cum. ------------+----------------------------------- 1.837 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 7 Feb 2019