Frequencies for first 10,000 rows of rsdnt_pgm_ostpthc_sw variable in pos2018 dataset : Affiliated | Resident | Program: | Osteopathic | Freq. Percent Cum. ------------+----------------------------------- | 8,463 84.63 84.63 N | 1,479 14.79 99.42 Y | 58 0.58 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Feb 2019