Frequencies for first 10,000 rows of racer variable in nhamcsed2003 dataset : race recode | Freq. Percent Cum. ------------+----------------------------------- white | 7,195 71.95 71.95 black | 2,337 23.37 95.32 other | 468 4.68 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016