Frequencies for first 10,000 rows of payoth variable in nhamcsed2014 dataset : Expected | source of | payment: | Other | Freq. Percent Cum. ------------+----------------------------------- No | 9,675 96.75 96.75 Yes | 325 3.25 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 11 Apr 2017