Frequencies for first 10,000 rows of room_size_wvr_sw variable in pos2012 datas Compliance: | Patient | Room Size | Freq. Percent Cum. ------------+----------------------------------- | 1,066 10.66 10.66 N | 8,860 88.60 99.26 Y | 74 0.74 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016