Frequencies for Rx_CE_LTI_NonAged_RXHCC160 variable in rxcoeff dataset : V2Rx_CE_LTI | _NonAged_RX | HCC160 -- | NonAged * | Multiple | Sclerosis | Freq. Percent Cum. ------------+----------------------------------- 1.146 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 23 Mar 2017