Frequencies for rx_ce_lownoaged_rxhcc45 variable in rxcoeff dataset : rx_ce_lowno | aged_rxhcc4 | 5 -- | disorders | of lipoid | metabolism | Freq. Percent Cum. ------------+----------------------------------- .088 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018