Frequencies for first 10,000 rows of mraceimp variable in linkpe2013usnum datas Mother's | Race | Imputed | Flag U;R | Freq. Percent Cum. ------------+----------------------------------- | 9,453 94.53 94.53 1 | 525 5.25 99.78 2 | 22 0.22 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Jul 2017