Frequencies for first 10,000 rows of mdcd_mdcr_prtcptg_prvdr_sw variable in pos2016 dataset : Medicare or | Medicaid | Participati | ng Provider | Freq. Percent Cum. ------------+----------------------------------- | 8,479 84.79 84.79 N | 90 0.90 85.69 Y | 1,431 14.31 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 10 Jan 2017