Frequencies for rx_ce_nolownoaged_rxhcc226 variable in rxcoeff dataset : rx_ce_nolow | noaged_rxhc | c226 -- | chronic | obstructive | pulmonary | disease and | asthma | Freq. Percent Cum. ------------+----------------------------------- .139 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018