Frequencies for first 10,000 rows of dietnutr variable in namcs2005 dataset : diet/nutrit | ion | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,103 81.03 81.03 1 | 1,897 18.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016