Frequencies for first 10,000 rows of othgovt variable in nhamcsopd1992 dataset : Expected | source of | payment-Oth | gov't | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,569 95.69 95.69 1 | 431 4.31 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016