Frequencies for rx_ce_nolownoaged_rxhcc225 variable in rxcoeff dataset : Rx_CE_NoLow | NoAged_RXHC | C225 -- | Cystic | Fibrosis | Freq. Percent Cum. ------------+----------------------------------- 5.449 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 7 Feb 2019