Frequencies for rx_ce_nolownoaged_rxhcc227 variable in rxcoeff dataset : rx_ce_nolow | noaged_rxhc | c227 -- | pulmonary | fibrosis | and other | chronic | lung | disorder | Freq. Percent Cum. ------------+----------------------------------- .139 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018