Frequencies for first 10,000 rows of prov2715 variable in pos2002 dataset : compliance: | status | Freq. Percent Cum. ------------+----------------------------------- | 781 7.81 7.81 A | 8,706 87.06 94.87 B | 513 5.13 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016