Frequencies for Rx_CE_LowNoAged_RXHCC82 variable in rxcoeff dataset : V2Rx_CE_Low | NoAged_RXHC | C82 -- | Psoriatic | Arthropathy | and | Systemic | Sclerosis | Freq. Percent Cum. ------------+----------------------------------- 1.496 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 23 Mar 2017