Frequencies for first 10,000 rows of frace variable in natlterr2000 dataset : Race of | Father | Freq. Percent Cum. ------------+----------------------------------- 0 | 3 0.03 0.03 1 | 8,576 85.76 85.79 2 | 1,074 10.74 96.53 99 | 347 3.47 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015