Frequencies for rx_ce_nolowaged_rxhcc111 variable in rxcoeff dataset : Rx_CE_NoLow | Aged_RXHCC1 | 11 -- | Alzheimer`s | Disease | Freq. Percent Cum. ------------+----------------------------------- .476 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 7 Feb 2019