Frequencies for Rx_CE_NoLowNoAged_RXHCC84 variable in rxcoeff dataset : V2Rx_CE_NoL | owNoAged_RX | HCC84 -- | Systemic | Lupus | Erythematos | us, Other | Connective | Ti | Freq. Percent Cum. ------------+----------------------------------- .283 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 23 Mar 2017