Frequencies for first 10,000 rows of sexfl variable in namcs2012 dataset : Was | variable | imputed: | sex | Freq. Percent Cum. ------------+----------------------------------- Not imputed | 9,893 98.93 98.93 Imputed | 107 1.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016