Frequencies for rx_ce_nolownoaged_rxhcc355 variable in rxcoeff dataset : rx_ce_nolow | noaged_rxhc | c355 -- | narcolepsy | and | cataplexy | Freq. Percent Cum. ------------+----------------------------------- 1.332 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018