Frequencies for rx_ce_lowaged_rxhcc103 variable in rxcoeff dataset : Rx_CE_LowAg | ed_RXHCC103 | -- Cystic | Fibrosis | Freq. Percent Cum. ------------+----------------------------------- .272 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016