Frequencies for first 10,000 rows of hmdlys_srvc_sw variable in pos2018 dataset : Services: | Hemodialysi | s Indicator | Freq. Percent Cum. ------------+----------------------------------- | 8,991 89.91 89.91 N | 80 0.80 90.71 Y | 929 9.29 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Feb 2019