Frequencies for first 10,000 rows of fed_fundd_fqhc_sw variable in pos2000 dataset : federally | funded | health | center | Freq. Percent Cum. ------------+----------------------------------- | 9,643 96.43 96.43 N | 325 3.25 99.68 Y | 32 0.32 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017