Frequencies for rx_ce_nolownoaged_rxhcc49 variable in rxcoeff dataset : rx_ce_nolow | noaged_rxhc | c49 -- | immune | disorders | Freq. Percent Cum. ------------+----------------------------------- .211 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016